Ethylenediaminetetraacetic Acid (EDTA) is a colorless crystalline solid.
Ethylenediaminetetraacetic Acid (EDTA) is slightly soluble in water.
CAS Number: 60-00-4 (free acid)
6381-92-6 (dihydrate disodium salt)
EC Number: 200-449-4
MDL number: MFCD00003541
Linear Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2
Molecular Formula : C10H16N2O8
SYNONYMS:
(Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid, Edathamil, (Ethylenedinitrilo)tetraacetic acid, Ethylenedinitrilotetraacetic acid, EDTA, EDTA, Edetic acid, Ethylenediaminetetraacetic acid, 60-00-4, Edathamil, Sequestrol, Versene, Havidote, Titriplex, EDTA acid, Versene acid, Endrate, Cheelox, Gluma cleanser, Sequestrene aa, Sequestric acid, Warkeelate acid, Komplexon ii, Tetrine acid, Quastal Special, Metaquest A, Trilon bw, Titriplex II, Hamp-ene acid, Cheelox BF acid, Trilon BS, Celon A, Celon ATH, Chelest 3A, Questex 4H, (Ethylenedinitrilo)tetraacetic acid, Chemcolox 340, Universne acid, EDTA (chelating agent), Dissolvine E, Vinkeil 100, Nullapon B acid, Nullapon bf acid, Nervanaid B acid, Perma kleer 50 acid, Clewat TAA, Ethylenedinitrilotetraacetic acid, Acide edetique, Acido edetico, Acidum edeticum, Caswell No. 438, Versenate, ICRF 185, Calcium disodium versenate, Ethylenebisiminodiacetic acid, Ethylenediamine-N,N,N',N'-tetraacetic acid, SEQ 100, YD 30, Disodium EDTA, CCRIS 946, Chelaton 3, Ethylenebis(iminodiacetic acid), HSDB 809, Acide ethylenediaminetetracetique, ETHYLENEDIAMINE TETRAACETIC ACID, Cheladrate, Edetate calcium, Edetate disodium, Acide edetique [INN-French], Acido edetico [INN-Spanish], Acidum edeticum [INN-Latin], Acetic acid, (ethylenedinitrilo)tetra-, EPA Pesticide Chemical Code 039101, Ethylenediaminetetraacetate, Kyselina ethylendiamintetraoctova, Tricon bw, Acid, Edetic, AI3-17181, H4edta, 3,6-Diazaoctanedioic acid, 3,6-bis(carboxymethyl)-, Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, 470462-56-7, EINECS 200-449-4, UNII-9G34HU7RV0, Edetate, BRN 1716295, Edta disodium, Versene-13C4, 9G34HU7RV0, Disodium edetate, Disodium versene, Endrate disodium, Sodium versenate, Edetic acid disodium salt, Kyselina ethylendiamintetraoctova [Czech], Acetic acid, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-, Acide ethylenediaminetetracetique [French], Disodium edetate dihydrate, DTXSID6022977, Metaquest B, N,N'-1,2-Ethanediylbis(N-(carboxymethyl)glycine), CHEBI:42191, ethylene diamine tetraacetic acid, Kiresuto B, Chelaplex III, Diso-Tate, Titriplex III, 2-[2-[bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]acetic acid, Chelaton III, Glycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl)-, N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine), Versene NA, Triplex III, Disodium versenate, Edathamil disodium, Trilon BD, Versene Na2, Disodium sequestrene, Disodium tetracemate, EDTA disodium salt, MFCD00003541, EDTA, ion(4-), CHEMBL858, Sequestrene sodium 2, 2,2',2'',2'''-(ethane-1,2-diylbis(azanetriyl))tetraacetic acid, 2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid, {[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-AMINO}-ACETIC ACID, Disodium salt of EDTA, ethylenediamine tetracetic acid, DTXCID902977, Perma Kleer Di Crystals, (ethylenedinitrilo)tetraacetic acid, ion(4-), Calcium disodium versenate (TN), ethylene-diamine tetraacetic acid, 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetic acid, EC 200-449-4, 4-04-00-02449 (Beilstein Handbook Reference), EDT, Ethylenediaminetetraacetic acid disodium salt, Edetate calcium disodium (USP), Sequestrene Na2, Trilon B, Selekton B2, Disodium ethylenediaminetetraacetate, (ethane-1,2-diyldinitrilo)tetraacetic acid, EDETIC ACID (II), EDETIC ACID [II], Perma kleer 50 crystals disodium salt, Disodium (ethylenedinitrilo)tetraacetate, Disodium ethylenediaminetetraacetic acid, EDETIC ACID (MART.), EDETIC ACID [MART.], CaEDTA, N,N'-1,2-ethanediylbis[N-(carboxymethyl)glycine], CBC 50152966, DR-16133, Ethylenediaminetetraacetate, disodium salt, EDETIC ACID (USP-RS), EDETIC ACID [USP-RS], ANTICOAGULANT ETHYLENEDIAMINE TETRAACETIC ACID, Disodium diacid ethylenediaminetetraacetate, D'E.d.t.a. disodique, Disodium (ethylenedinitrilo)tetraacetic acid, 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate, Disodium dihydrogen ethylenediaminetetraacetate, Ethylenediaminetetraacetic acid, disodium salt, ANTICOAGULANT ETHYLENEDIAMINE TETRAACETIC ACID (EDTA), Disodium ethylenediamine-N,N,N',N'-tetraacetate, EDETIC ACID (EP MONOGRAPH), EDETIC ACID [EP MONOGRAPH], Disodium dihydrogen(ethylenedinitrilo)tetraacetate, 139-33-3, C10H16N2O8, NSC2760, NCGC00159485-02, 6381-92-6, disodium-edta, Edetic, Edetic acid [INN:BAN:NF], ((-(bis-carboxymethyl-amino)-ethyl)-carboxymethyl-amino)-acetic acid, (Ethylenedinitrilo)tetraacetic acid, disodium salt, Versenic Acid, Acid, Ethylenediaminetetraacetic, ([2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino)-acetic acid, {[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetic acid, 2-(2-[bis(carboxymethyl)amino]ethylamino)acetic acid, Calcium Disodium Edetate (JAN), ethylenediamine tetra-acetic acid, Techrun DO, Acid, Ethylenedinitrilotetraacetic, EDTA, anhydrous, Zonon AO, EDTA, free acid, EDTA, free base, ACETIC ACID, (ETHYLENEDINITRILO)TETRA-, DISODIUM SALT, Versene acid (TN), ethylenediaminetetraacetic acid (edta), Caswell No 438, Glycine, N,N'-1,2-ethanediylbis(N-(carboxymethyl))-, Ethylenediamine-tetraacetic acid (EDTA), Acroma DH 700, Spectrum_001018, Edetic acid (NF/INN), EDTA [VANDF], Spectrum2_000003, Spectrum3_000412, Spectrum4_000531, Spectrum5_000955, EDTA [INCI], Edetic acid [BAN:INN], EDETIC ACID [INN], EDTA [MI], EDETIC ACID [HSDB], EDTA, anhydrous ACS grade, ethylenediaminetetracetic acid, BSPBio_001964, Diaminoethanetetra-acetic acid, KBioGR_001161, KBioSS_001498, ethylenediaminetetraacetic-acid, MLS001249457, BIDD:ER0565, DivK1c_000777, EDETIC ACID [WHO-DD], SPBio_000005, ethylenediamine-tetraacetic acid, CHEBI:4735, KBio1_000777, KBio2_001498, KBio2_004066, KBio2_006634, KBio3_001184, (Ethylenedintrilo)tetraacetic acid, ethylen-ediamine tetra-acetic acid, ethylene diamine tetra acetic acid, NINDS_000777, (ethylenedinitrilo) tetraacetic acid, CS-B1827, HY-Y0682, STR08855, Tox21_202736, BDBM50330325, HB5135, s6350, AKOS001574475, Glycine, (N,N'-1,2-ethanediylbis(N-(carboxymethyl)-, labeled with carbon-14, (ethane-1,2-diyldinitrilo)tetraacetate, DB00974, CAS-60-00-4, IDI1_000777, USEPA/OPP Pesticide Code: 039101, ETHYLENE BIS (IMINODIACETIC ACID), NCGC00159485-03, NCGC00159485-04, NCGC00260284-01, 688-55-1, AC-10615, SMR000058776, SBI-0051360.P003, E0084, Ethylenediaminetetraacetic acid, 2Na (EDTA), Ethylenediaminetetraacetic acid, LR, >=98%, NS00003929, EN300-71613, C00284, D00052, ethylene-N,N'-biscarboxymethyl-N,N'-diglycine, Ethylenediaminetetraacetic acid, p.a., 98.0%, AB00053468_03, Ethylenediaminetetraacetic acid, >=98.0% (KT), A832566, N,N'-1,2-Ethanediylbis(N-carboxymethyl)-glycine, N,N'-1,2-Ethanediylbis[N-(carboxymethyl)]glycine, N,N-1,2-Ethanediylbis[N-(carboxymethyl)]glycine, Q408032, SR-01000883946, Ethylenediaminetetraacetic Acid Sodium Salt Solution, Ethylenediaminetetraacetic acid, Cell Culture Reagent, J-610078, N, N-1,2-Ethanediylbis(N-(Carboxymethyl)Glycine), SR-01000883946-1, 3,6-Diazooctanedioic Acid, 3,6-bis(Carboxymethyl)-, 37C3C5E7-D921-445F-82D6-FEBF1AE5AEF5, Ethylenediaminetetraacetic acid, Electrophoresis Grade, Glycine, N, N'-1,2-Ethanediylbis-N-(Carboxymethyl), Z2588038976, Ethylenediaminetetraacetic acid, BioUltra, >=99.0% (KT), Ethylenediaminetetraacetic acid, 99.995% trace metals basis, Ethylenediaminetetraacetic acid, SAJ special grade, >=99.0%, Ethylenediaminetetraacetic acid, Vetec(TM) reagent grade, 98%, [{2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino]acetic acid, edta disodium salt, cal-ex decalcifier, buffer solution, ph 10.00, sodium di ethylenediamine tetraacetate dihydrate, ethylenediamine tetraacetic acid, disodium salt dihydrate, ethylenediamine tetraacetic acid, disodium salt, standard solution, sodium di ethylenediamine tetraacetate standard solution, ethylenedinitrilo tetraacetic acid disodium, dihydrate, reagent, Edetic Acid, N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine), Diaminoethanetetra-acetic acid, Glycine, N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, Acetic acid, (ethylenedinitrilo)tetra-, Acide ethylenediaminetetracetique, Celon A, Celon ATH, Cheelox, Cheelox BF acid, Chemcolox 340, Complexon II, 3,6-Diazaoctanedioic acid, 3,6-bis(carboxymethyl)-, Edathamil, Edta, Edta acid, Endrate, Ethylenediamine-N,N,N',N'-tetraacetic acid, Ethylenedinitrilotetraacetic acid, Hamp-ene acid, Havidote, Komplexon ii, Kyselina ethylendiamintetraoctova, Metaquest A, Nervanaid B acid, Nullapon B acid, Nullapon BF acid, Perma kleer 50 acid, Questex 4H, SEQ 100, Sequestrene AA, Sequestric acid, Sequestrol, Tetrine acid, Titriplex, Tricon bw, Trilon BW, Versene, Versene acid, Vinkeil 100, Warkeelate acid, (Ethylenedintrilo)tetraacetic acid, EDTA, free base, EDTA, free acid, Trilon BS, ([2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino)-acetic acid, Titriplex II, YD 30, Quastal Special, Acetic acid, 2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-, Gluma Cleanser, EDTA (chelating agent), Chelest 3A, ICRF 185, 2,2',2'',2'''-(Ethane-1,2-diyldinitrilo)tetraacetic acid, Dissolvine Z, 2-({2-[bis(carboxymethyl)amino]ethyl}(carboxymethyl)amino)acetic acid, Diaminoethane-tetraacetic acid, Edetic acid, Ethylenedinitrilo-tetraacetic acid, Versene, EDTA, 2,2'',2'''',2''''''-(ethane-1,2-diylbis(azanetriyl))tetraacetic acid, Ethylenediaminetetraacetic acid, BioUltra, anhydrous, >=99% (titration), Glycine, N,N'-1, {2-ethanediylbis[N-(carboxymethyl)-,} disodium salt, {[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetic acid(EDTA), 2-[2-[bis(2-hydroxy-2-oxoethyl)amino]ethyl-(2-hydroxy-2-oxoethyl)amino]ethanoic acid, Ethylenediaminetetraacetic acid, anhydrous, free-flowing, Redi-Dri(TM), >=98%, Ethylenediamine-N,N,N inverted exclamation mark ,N inverted exclamation mark -tetraacetic Acid-13C4 (|A-labels), Ethylenediaminetetraacetic acid, anhydrous, crystalline, BioReagent, suitable for cell culture, Ethylenediaminetetraacetic acid, anhydrous, free-flowing, powder, Redi-Dri(TM), ACS reagent, 99.4-100.6%, InChI=1/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20, N,N′-(Ethane-1,2-diyl)bis[N-(carboxymethyl)glycine], 2,2′,2′′,2′′′-(Ethane-1,2-diyldinitrilo)tetraacetic acid, EthyleneDiamineTetraAcetic acid, Diaminoethane-tetraacetic acid,
Ethylenediaminetetraacetic Acid (EDTA) is a colorless crystalline solid.
Ethylenediaminetetraacetic Acid (EDTA) is slightly soluble in water.
Ethylenediaminetetraacetic Acid (EDTA) is used in chemical analysis, to make detergents and cleaning compounds, and for many other uses.
Ethylenediaminetetraacetic Acid (EDTA) is a tetracarboxylic acid, an ethylenediamine derivative and a polyamino carboxylic acid.
Ethylenediaminetetraacetic Acid (EDTA) has a role as an antidote, a geroprotector, a chelator, a copper chelator and an anticoagulant.
Ethylenediaminetetraacetic Acid (EDTA) is a conjugate acid of an EDTA(2-).
Ethylenediaminetetraacetic Acid (EDTA) is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 1 000 tonnes per annum.
Ethylenediaminetetraacetic Acid (EDTA) is the commonly used abbreviation for (Ethylenedinitrilo)tetraacetic Acid (also called Ethylenediaminetetraacetic Acid or Edetic Acid).
The Disodium salt of Ethylenediaminetetraacetic Acid (EDTA) is the most commonly used form of this versatile organic complexing agent, which is used for the determination of many metal ions either by direct titration or by back-titration.
Adjustment of reaction conditions, either by controlling the pH or by use of masking agents, and selection of the appropriate indicator permits a wide variety of metal ions to be determined using Ethylenediaminetetraacetic Acid (EDTA).
Ethylenediaminetetraacetic Acid (EDTA) has a claw-like molecular structure that binds to heavy metals and other toxins.
Ethylenediaminetetraacetic Acid (EDTA) after its own abbreviation, is an aminopolycarboxylic acid with the formula [CH2N(CH2CO2H)2]2.
This white, water-insoluble solid, Ethylenediaminetetraacetic Acid (EDTA), is widely used to bind to iron (Fe2+/Fe3+) and calcium ions (Ca2+), forming water-soluble complexes even at neutral pH.
Ethylenediaminetetraacetic Acid (EDTA) is a Lead Chelator and Anti-coagulant.
The mechanism of action of Ethylenediaminetetraacetic Acid (EDTA) is as a Lead Chelating Activity and Calcium Chelating Activity.
The physiologic effect of Ethylenediaminetetraacetic Acid (EDTA) is by means of Decreased Coagulation Factor Activity.
Ethylenediaminetetraacetic Acid (EDTA) is a natural product found in Perilla frutescens, Apis cerana, and other organisms with data available.
Ethylenediaminetetraacetic Acid (EDTA) is a white odourless, colourless crystalline powder, with a melting point of 240C at which it decomposes.
Ethylenediaminetetraacetic Acid (EDTA) is insoluble in cold water, alcohol and general organic solvents, slightly soluble in water, soluble in sodium hydroxide, sodium carbonate and ammonia solution, soluble in boiling water.
The alkali metal salts are soluble in water.
Ethylenediaminetetraacetic Acid (EDTA) is an important complexing agent.
Ethylenediaminetetraacetic Acid (EDTA) is an organic compound with the chemical formula C10H16N2O8 and is a white powder under normal temperature and pressure.
Ethylenediaminetetraacetic Acid (EDTA) is a chelating agent that can bind with Mg2+, Ca2+, Mn2+, Fe2+ and other divalent metal ions.
Mg2+ is often used as an inhibitor of nucleases and proteases because most nucleases and some proteases require Mg2+.
Ethylenediaminetetraacetic Acid (EDTA) is also known to inhibit a range of metallopeptidases, the method of inhibition occurs via the chelation of the metal ion required for catalytic activity.
Ethylenediaminetetraacetic Acid (EDTA) can also be used to test for bioavailability of heavy metals in sediments.
Ethylenediaminetetraacetic Acid (EDTA), Disodium Salt, Dihydrate (Na2EDTA•2H2O), is a chelator of divalent metal cations.
Ethylenediaminetetraacetic Acid (EDTA) is suitable for biochemistry or molecular biology applications.
Ethylenediaminetetraacetic Acid (EDTA) is a kind of metal chelating agent (binds to bivalent and trivalent metal cations, including calcium).
Ethylenediaminetetraacetic Acid (EDTA) has antibacterial, anti-inflammatory, antioxidant, anti-hypercalcemia and anticoagulant activities.
Ethylenediaminetetraacetic Acid (EDTA) is a common chelating agent, which means it binds strongly to metal ions to form stable, water-soluble compounds.
This function lends itself to widespread applications.
USES and APPLICATIONS of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) is used in the following products: fertilisers and pH regulators and water treatment products.
Release to the environment of Ethylenediaminetetraacetic Acid (EDTA) can occur from industrial use: formulation of mixtures and formulation in materials.
Ethylenediaminetetraacetic Acid (EDTA) is used in the following products: pH regulators and water treatment products.
Ethylenediaminetetraacetic Acid (EDTA) is used in the following areas: mining, scientific research and development and health services.
Ethylenediaminetetraacetic Acid (EDTA) is used for the manufacture of: and chemicals.
Ethylenediaminetetraacetic Acid (EDTA) is also used as an anticoagulant for blood specimens and is applied as a treatment of lead poisoning.
Release to the environment of Ethylenediaminetetraacetic Acid (EDTA) can occur from industrial use: as processing aid, in processing aids at industrial sites, in the production of articles and of substances in closed systems with minimal release.
Ethylenediaminetetraacetic Acid (EDTA) is used in the following products: fertilisers.
Other release to the environment of Ethylenediaminetetraacetic Acid (EDTA) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Release to the environment of Ethylenediaminetetraacetic Acid (EDTA) can occur from industrial use: manufacturing of the substance and formulation of mixtures.
Ethylenediaminetetraacetic Acid (EDTA) is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.
Ethylenediaminetetraacetic Acid (EDTA) is used in the following products: washing & cleaning products, coating products, polishes and waxes, biocides (e.g. disinfectants, pest control products), adhesives and sealants, fillers, putties, plasters, modelling clay, non-metal-surface treatment products, photo-chemicals, air care products, metal surface treatment products and textile treatment products and dyes.
Other release to the environment of Ethylenediaminetetraacetic Acid (EDTA) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters), outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids), outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials), indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment), indoor use in long-life materials with high release rate (e.g. release from fabrics, textiles during washing, removal of indoor paints) and outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships)).
Other release to the environment of Ethylenediaminetetraacetic Acid (EDTA) is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment), indoor use in long-life materials with high release rate (e.g. release from fabrics, textiles during washing, removal of indoor paints) and outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials).
Ethylenediaminetetraacetic Acid (EDTA) can be found in complex articles, with no release intended: vehicles, machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines) and electrical batteries and accumulators.
Ethylenediaminetetraacetic Acid (EDTA) is intended to be released from: packaging material for metal parts (releasing grease/corrosion inhibitors).
Ethylenediaminetetraacetic Acid (EDTA) can be found in products with material based on: stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material), fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), leather (e.g. gloves, shoes, purses, furniture), metal (e.g. cutlery, pots, toys, jewellery), paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper), rubber (e.g. tyres, shoes, toys), wood (e.g. floors, furniture, toys) and plastic (e.g. food packaging and storage, toys, mobile phones). Ethylenediaminetetraacetic Acid (EDTA) is intended to be released from scented: clothes, eraser, toys, paper products and CDs.
Ethylenediaminetetraacetic Acid (EDTA) is used in the following areas: agriculture, forestry and fishing and formulation of mixtures and/or re-packaging.
Release to the environment of Ethylenediaminetetraacetic Acid (EDTA) can occur from industrial use: in processing aids at industrial sites, in the production of articles, as processing aid, and of substances in closed systems with minimal release.
Other release to the environment of Ethylenediaminetetraacetic Acid (EDTA) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use, indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).
Ethylenediaminetetraacetic Acid (EDTA) is a chelating agent (chelating agents) that sequesters a variety of polyvalent cations.
Ethylenediaminetetraacetic Acid (EDTA) is used in pharmaceutical manufacturing and as a food additive.
Ethylenediaminetetraacetic Acid (EDTA) is the acid form of edetate, a chelating agent with anti-hypercalcemic and anticoagulant properties.
Ethylenediaminetetraacetic Acid (EDTA) binds calcium and heavy metal ions, forming soluble stable complexes which are readily excreted by the kidneys.
This results in a decrease in serum calcium levels.
Ethylenediaminetetraacetic Acid (EDTA) is also used as an anticoagulant for blood specimens and is applied as a treatment of lead poisoning.
Chelation therapy is a treatment that involves repeated intravenous (IV) administration of a chemical solution of Ethylenediaminetetraacetic Acid (EDTA).
Ethylenediaminetetraacetic Acid (EDTA) is used to treat acute and chronic lead poisoning by pulling toxins (including heavy metals such as lead, cadmium, and mercury) from the bloodstream.
The word "chelate" comes from the Greek root chele, which means "to claw."
The U.S. Food and Drug Administration (FDA) approved Ethylenediaminetetraacetic Acid (EDTA) chelation therapy as a treatment for lead and heavy metal poisoning.
Ethylenediaminetetraacetic Acid (EDTA) is also used as an emergency treatment for hypercalcemia (excessive calcium levels) and the control of ventricular arrhythmias (abnormal heart rhythms) associated with digitalis toxicity.
Ethylenediaminetetraacetic Acid (EDTA) is a medication used in the management and treatment of heavy metal toxicity.
Ethylenediaminetetraacetic Acid (EDTA) is in the chelating class of drugs.
Ethylenediaminetetraacetic Acid (EDTA) is used textiles and paper.
In industry, Ethylenediaminetetraacetic Acid (EDTA) is mainly used to sequester (bind or confine) metal ions in aqueous solution.
In the textile industry, Ethylenediaminetetraacetic Acid (EDTA) prevents metal ion impurities from modifying colours of dyed products.
In the pulp and paper industry, Ethylenediaminetetraacetic Acid (EDTA) inhibits the ability of metal ions, especially Mn2+, from catalysing the disproportionation of hydrogen peroxide, which is used in chlorine-free bleaching.
Food: In a similar manner, Ethylenediaminetetraacetic Acid (EDTA) is added to some food as a preservative or stabiliser to prevent catalytic oxidative decolouration, which is catalysed by metal ions.
Ethylenediaminetetraacetic Acid (EDTA) is used lead poisoning and heavy metal toxicity.
Chelation therapy using Ethylenediaminetetraacetic Acid (EDTA) is the medically-accepted treatment for lead poisoning.
Injected intravenously and once in the bloodstream, Ethylenediaminetetraacetic Acid (EDTA) traps lead and other metals, forming a compound that the body can eliminate in the urine.
The process generally takes 1 to 3 hours.
Other heavy metal poisonings treated with chelation include mercury, arsenic, aluminum, chromium, cobalt, manganese, nickel, selenium, zinc, tin, and thallium.
Chelating agents other than Ethylenediaminetetraacetic Acid (EDTA) are also used to clear several of these substances from the bloodstream.
Ethylenediaminetetraacetic Acid (EDTA) is thus used to dissolve Fe- and Ca-containing scale as well as to deliver iron ions under conditions where its oxides are insoluble.
Ethylenediaminetetraacetic Acid (EDTA) is available as several salts, notably disodium EDTA, sodium calcium edetate, and tetrasodium EDTA, but these all function similarly.
Eyedrops: Ethylenediaminetetraacetic Acid (EDTA) serves as a preservative (usually to enhance the action of another preservative such as benzalkonium chloride or thiomersal) in ocular preparations and eyedrops.
Cosmetics: In shampoos, cleaners, and other personal care products, Ethylenediaminetetraacetic Acid (EDTA) salts are used as a sequestering agent to improve their stability in air.
Ethylenediaminetetraacetic Acid (EDTA) is widely used, can be used for processing colour photographic materials bleach fixing bath washing, dyeing auxiliaries, textile processing auxiliaries, detergent, stabiliser, synthetic rubber and polymerization initiator.
Ethylenediaminetetraacetic Acid (EDTA) is used Agricultural Formulations, Bleaching (Pulp), Cleaning (Hard Surface), Cleaning (Industrial), Cleaning (Institutional), Cleaning (Metal), Cleaning (Offshore), Drilling/Completion Fluids,
Industrial Cleaning, Offshore Cleaning, Oilfield, Photography, and Textile.
Ethylenediaminetetraacetic Acid (EDTA) is predominantly used in agriculture, water treatment, pulp and paper industries and also used in the manufacture of cleaners and detergents
Ethylenediaminetetraacetic Acid (EDTA) is used chelating agents bind or capture trace amounts of iron, copper, manganese, calcium and other metals that occur naturally in many materials.
Such naturally occurring metals can cause chemical degradation, discoloration, scaling, instability, rancidity, ineffective cleaning performance and other problems.
In Metalworking industries Ethylenediaminetetraacetic Acid (EDTA) is used for surface preparation, metal cleaning, metal plating, and in metalworking fluids.
In Cleaning products, Ethylenediaminetetraacetic Acid (EDTA) is employed to remove hard water scale, soap film, and inorganic scales.
Ethylenediaminetetraacetic Acid (EDTA) is commonly used in a wide variety of cleaning products and formulations, including hard surface cleaners, laundry detergents, bactericidal cleaners, vehicle washes etc.
Ethylenediaminetetraacetic Acid (EDTA) finds many specialised uses in the biomedical labs, such as in veterinary ophthalmology as an anticollagenase to prevent the worsening of corneal ulcers in animals.
In tissue culture Ethylenediaminetetraacetic Acid (EDTA) is used as a chelating agent that binds to calcium and prevents joining of cadherins between cells, preventing clumping of cells grown in liquid suspension, or detaching adherent cells for passaging.
In histopathology, Ethylenediaminetetraacetic Acid (EDTA) can be used as a decalcifying agent making it possible to cut sections using a microtome once the tissue sample is demineralised.
Ethylenediaminetetraacetic Acid (EDTA) is also used to remove crud (corroded metals) from fuel rods in nuclear reactors.
Ethylenediaminetetraacetic acid (EDTA) is a substituted diamine widely used in domestic and industrial applications.
Ethylenediaminetetraacetic Acid (EDTA) chelate metal divalent cations, such as calcium, magnesium, zinc, copper, and manganese, to form metal-EDTA complexes.
Ethylenediaminetetraacetic Acid (EDTA) is suitable for cleaning products and detergent formulations.
In the paper and pulp industry, Ethylenediaminetetraacetic Acid (EDTA) reduces the adverse effects of metal ions on bleaching.
As an antibacterial agent, Ethylenediaminetetraacetic Acid (EDTA) can remove calcium and magnesium divalent cations in the outer membrane and cause the loss of membrane lipopolysaccharide, making bacteria sensitive to bactericides.
Free Ethylenediaminetetraacetic Acid (EDTA) has an adverse effect on mammalian reproduction and development.
Ethylenediaminetetraacetic Acid (EDTA) can sequester ions in sediments that cause atherosclerosis, cancer and heart disease.
Ethylenediaminetetraacetic Acid (EDTA) reduces free radical reactions and oxidation processes, which helps to overcome cell membrane damage.
Ethylenediaminetetraacetic Acid (EDTA) can bind to calcium and reduce the risk of developing hypercalcemia in cancer patients.
The transmembrane Ethylenediaminetetraacetic Acid (EDTA) gradient method facilitates drug delivery, thereby enhancing drug retention and therapeutic effects and reducing levels of cytotoxicity.
Ethylenediaminetetraacetic Acid (EDTA) has a wide range of uses.
Ethylenediaminetetraacetic Acid (EDTA) can be used as bleaching fixative solution for color sensitive material washing processing, dyeing aid, fiber treatment aid, cosmetic additive, blood anticoagulant, detergent, stabilizer and synthetic rubber polymerization initiator.
Ethylenediaminetetraacetic Acid (EDTA) can form stable water-soluble complexes with alkaline earth metals, rare earth elements and transition metals.
In addition to sodium, there are ammonium salts and various salts of iron, magnesium, calcium, copper, manganese, zinc, cobalt and aluminum, all of which have different uses.
In addition, Ethylenediaminetetraacetic Acid (EDTA) can also be used to enable the rapid excretion of harmful radioactive metals from the body to play a detoxification role.
Ethylenediaminetetraacetic Acid (EDTA)'s also a water treatment agent.
Ethylenediaminetetraacetic Acid (EDTA) is also an important indicator, but it is used for titrating metals such as nickel and copper.
When used, Ethylenediaminetetraacetic Acid (EDTA) should be used together with ammonia to play the role of indicator.
Ethylenediaminetetraacetic Acid (EDTA) is used for in vitro anticoagulation of blood.
Ethylenediaminetetraacetic Acid (EDTA) is an anticoagulant additive for clinical blood testing.
Ethylenediaminetetraacetic Acid (EDTA) is used for pretreatment (anticoagulation) of blood samples during clinical blood collection and testing.
Ethylenediaminetetraacetic Acid (EDTA) is high solubility and fast anticoagulation.
Ethylenediaminetetraacetic Acid (EDTA) is mainly used to bind metal ions in aqueous solution making EDTA useful in a wide variety of uses as a chelating agent.
Ethylenediaminetetraacetic Acid (EDTA) is widely used to dissolve limescale.
In shampoos, cleaners, and other personal care products Ethylenediaminetetraacetic Acid (EDTA) salts are used as stabilizers.
Ethylenediaminetetraacetic Acid (EDTA) is added to some food as a preservative or stabilizer to prevent catalytic oxidative decoloration, which is catalyzed by metal ions.
In the pulp and paper industry, Ethylenediaminetetraacetic Acid (EDTA) inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in "chlorine-free bleaching."
Ethylenediaminetetraacetic Acid (EDTA) decreases the metal ion-catalyzed oxidative damage to proteins, and allows maintenance of reducing environment during protein purification.
Ethylenediaminetetraacetic Acid (EDTA) can alleviate the liver fibrosis.
Ethylenediaminetetraacetic Acid (EDTA) can be used for coronary artery disease and neural system disease research.
Ethylenediaminetetraacetic Acid (EDTA) can also be used to remove the inhibition of heavy metal ions on enzymes.
Chelating agent, Ethylenediaminetetraacetic Acid (EDTA) is used in many enzyme buffers and at higher concentrations, as enzyme inactivator
Detergent uses of Ethylenediaminetetraacetic Acid (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) can be used as a labeling buffer component for washing during cell lysis {155}.
Supplements: Ethylenediaminetetraacetic Acid (EDTA) is used as a supplement for synthetic tubal fluid culture 1 (SOFC1) medium for embryo culture.
Ethylenediaminetetraacetic Acid (EDTA) is used as a complexing agent for many cations.
Ethylenediaminetetraacetic Acid (EDTA) prevents metal ion impurities and used to remove excess iron from the body.
Ethylenediaminetetraacetic Acid (EDTA) acts as a sequestering agent in cosmetic products.
Ethylenediaminetetraacetic Acid (EDTA) is used as a complexing agent for many cations.
Ethylenediaminetetraacetic Acid (EDTA) prevents metal ion impurities and used to remove excess iron from the body.
Ethylenediaminetetraacetic Acid (EDTA) acts as a sequestering agent in cosmetic products.
For example, Ethylenediaminetetraacetic Acid (EDTA) may be added as a stabilizer to foods or cosmetic products in order to sequester metal ions that would otherwise act as catalysts towards the production of harmful or undesirable products (e.g. discoloration, carcinogens).
In other cases, Ethylenediaminetetraacetic Acid (EDTA) can improve the solubility of otherwise insoluble metals; for example, in agricultural applications, EDTA can improve iron bioavailability to plants.
Ethylenediaminetetraacetic Acid (EDTA) has also been used for chelation therapy, to treat heavy metal poisoning.
Ethylenediaminetetraacetic Acid (EDTA) products are used for hair, skin, chelation, endodontics, in food, in skincare, shampoo and dentistry.
Ethylenediaminetetraacetic Acid (EDTA) is a representative chelating agent.
Ethylenediaminetetraacetic Acid (EDTA) is an important complexing agent.
-Cell sorting analysis uses of Ethylenediaminetetraacetic Acid (EDTA):
Firstly, Ethylenediaminetetraacetic Acid (EDTA) is used single-cell suspension of spleen dendritic cells for magnetic bead cell sorting.
Secondly, incubate EpCAM + cells and FITC-labeled antibodies for cell sorting analysis.
-The applications of Ethylenediaminetetraacetic acid (EDTA) have been reported as following:
Complexing agent uses of Ethylenediaminetetraacetic Acid (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) is a hydrophilic gold chelator that converts metal ions into inactive, cyclized metal complexes.
Therefore, Ethylenediaminetetraacetic Acid (EDTA) can be used in industry to solve metal pollutants.
-Blood anticoagulant uses of Ethylenediaminetetraacetic Acid (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) cannot be absorbed by the gastrointestinal tract.
Intravenous injection of sodium EDTA causes hypocalcemic hand-foot twitching.
Ethylenediaminetetraacetic Acid (EDTA) is commonly used for plasma or molecular diagnostics, and calcium chelation.
Ethylenediaminetetraacetic Acid (EDTA) can be used as an anticoagulant in blood cell count and cell morphology analysis.
-Other key applications for Ethylenediaminetetraacetic Acid (EDTA) include:
*In Photography as a bleach in photographic film processing.
*In the manufacturing of paper to maximize bleaching efficiency during pulping, prevent brightness reversion, and protect bleach potency.
*In Scale removal and prevention - to clean calcium and other types of scale from boilers, evaporators, heat exchangers, filter cloths, and glass-lined kettles.
*Water treatment - to control water hardness and scale-forming calcium and magnesium ions and to prevent scale formation.
-Laboratory applications of Ethylenediaminetetraacetic Acid (EDTA):
In the laboratory, Ethylenediaminetetraacetic Acid (EDTA) is widely used for scavenging metal ions: In biochemistry and molecular biology, ion depletion is commonly used to deactivate metal-dependent enzymes, either as an assay for their reactivity or to suppress damage to DNA, proteins, and polysaccharides.
Ethylenediaminetetraacetic Acid (EDTA) also acts as a selective inhibitor against dNTP hydrolyzing enzymes (Taq polymerase, dUTPase, MutT), liver arginase and horseradish peroxidase independently of metal ion chelation.
These findings urge the rethinking of the utilisation of Ethylenediaminetetraacetic Acid (EDTA) as a biochemically inactive metal ion scavenger in enzymatic experiments.
In analytical chemistry, Ethylenediaminetetraacetic Acid (EDTA) is used in complexometric titrations and analysis of water hardness or as a masking agent to sequester metal ions that would interfere with the analyses.
-Water softener uses of Ethylenediaminetetraacetic Acid (EDTA):
The reduction of water hardness in laundry applications and the dissolution of scale in boilers both rely on Ethylenediaminetetraacetic Acid (EDTA) and related complexants to bind Ca2+, Mg2+, as well as other metal ions.
Once bound to Ethylenediaminetetraacetic Acid (EDTA), these metal complexes are less likely to form precipitates or to interfere with the action of the soaps and detergents.
For similar reasons, cleaning solutions often contain Ethylenediaminetetraacetic Acid (EDTA).
In a similar manner Ethylenediaminetetraacetic Acid (EDTA) is used in the cement industry for the determination of free lime and free magnesia in cement and clinkers.
The solubilisation of Fe3+ ions at or below near neutral pH can be accomplished using Ethylenediaminetetraacetic Acid (EDTA).
This property is useful in agriculture including hydroponics. However, given the pH dependence of ligand formation, Ethylenediaminetetraacetic Acid (EDTA) is not helpful for improving iron solubility in above neutral soils.
Otherwise, at near-neutral pH and above, iron(III) forms insoluble salts, which are less bioavailable to susceptible plant species.
-Scrubbing uses of Ethylenediaminetetraacetic Acid (EDTA):
Aqueous [Fe(EDTA)]− is used for removing ("scrubbing") hydrogen sulfide from gas streams.
This conversion is achieved by oxidising the hydrogen sulfide to elemental sulfur, which is non-volatile:
2 [Fe(EDTA)]− + H2S → 2 [Fe(EDTA)]2− + S + 2 H+
In this application, the iron(III) centre is reduced to its iron(II) derivative, which can then be reoxidised by air.
In similar manner, nitrogen oxides are removed from gas streams using [Fe(EDTA)]2−.
The oxidising properties of [Fe(EDTA)]− are also exploited in photography, where it is used to solubilise silver particles.
-Analysis uses of Ethylenediaminetetraacetic Acid (EDTA):
In medical diagnosis and organ function tests (here, kidney function test), the chromium(III) complex [Cr(EDTA)]− (as radioactive chromium-51 (51Cr)) is administered intravenously and its filtration into the urine is monitored.
This method is useful for evaluating glomerular filtration rate (GFR) in nuclear medicine.
Ethylenediaminetetraacetic Acid (EDTA) is used extensively in the analysis of blood.
Ethylenediaminetetraacetic Acid (EDTA) is an anticoagulant for blood samples for CBC/FBCs, where the EDTA chelates the calcium present in the blood specimen, arresting the coagulation process and preserving blood cell morphology.
Tubes containing Ethylenediaminetetraacetic Acid (EDTA) are marked with lavender (purple) or pink tops.
Ethylenediaminetetraacetic Acid (EDTA) is also in tan top tubes for lead testing and can be used in royal blue top tubes for trace metal testing.
Ethylenediaminetetraacetic Acid (EDTA) is a slime dispersant, and has been found to be highly effective in reducing bacterial growth during implantation of intraocular lenses (IOLs).
-Alternative medicine uses of Ethylenediaminetetraacetic Acid (EDTA):
Some alternative practitioners believe Ethylenediaminetetraacetic Acid (EDTA) acts as an antioxidant, preventing free radicals from injuring blood vessel walls, therefore reducing atherosclerosis.
These ideas are unsupported by scientific studies, and seem to contradict some currently accepted principles.
The U.S. FDA has not approved it for the treatment of atherosclerosis.
-Ion-exchange chromatography uses of Ethylenediaminetetraacetic Acid (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) was used in separation of the lanthanide metals by ion-exchange chromatography.
Perfected by F. H. Spedding et al. in 1954, the method relies on the steady increase in stability constant of the lanthanide Ethylenediaminetetraacetic Acid (EDTA) complexes with atomic number.
Using sulfonated polystyrene beads and Cu2+ as a retaining ion, Ethylenediaminetetraacetic Acid (EDTA) causes the lanthanides to migrate down the column of resin while separating into bands of pure lanthanides.
The lanthanides elute in order of decreasing atomic number.
Due to the expense of this method, relative to countercurrent solvent extraction, ion exchange is now used only to obtain the highest purities of lanthanides (typically greater than 99.99%).
-Medicine uses of Ethylenediaminetetraacetic Acid (EDTA):
Sodium calcium edetate, an Ethylenediaminetetraacetic Acid (EDTA) derivative, is used to bind metal ions in the practice of chelation therapy, such as for treating mercury and lead poisoning.
Ethylenediaminetetraacetic Acid (EDTA) is used in a similar manner to remove excess iron from the body.
This therapy is used to treat the complication of repeated blood transfusions, as would be applied to treat thalassaemia.
-Dentistry uses of Ethylenediaminetetraacetic Acid (EDTA):
Dentists and endodontists use Ethylenediaminetetraacetic Acid (EDTA) solutions to remove inorganic debris (smear layer) and lubricate the root canals in endodontics.
This procedure helps prepare root canals for obturation.
Furthermore, Ethylenediaminetetraacetic Acid (EDTA) solutions with the addition of a surfactant loosen up calcifications inside a root canal and allow instrumentation (canal shaping) and facilitate apical advancement of a file in a tight or calcified root canal towards the apex.
PHYSICAL PROPERTIES OF ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
The chemical names of ethylenediaminetetraacetic acid include Ethylenediamine tetraacetic acid, (Ethylenedinitrilo) tetraacetic acid, Edetic acid and EDTA.
EDTA is white powder, which is soluble in sodium hydroxide, sodium carbonate and ammonia solution, and 160 parts of boiling water, and slightly soluble in cold water, insoluble in ethanol and general organic solvents.
It can form extremely stable water-soluble complexes with alkali metals, rare earth elements and transition metals.
EDTA decompose above its melting point 240°C.
SOLUBILITY OF ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) is soluble in sodium hydroxide, sodium carbonate, ammonia solution, acid and common organic solvents.
Ethylenediaminetetraacetic Acid (EDTA) is slightly soluble in water.
PHYSICAL AND CHEMICAL PROPERTIES OF ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
Ethylenediaminetetraacetic Acid (EDTA) is used white odorless, tasteless, colorless crystalline powder, melting point 250℃ (decomposition).
Ethylenediaminetetraacetic Acid (EDTA) is insoluble in ethanol and general organic solvents, slightly soluble in cold water, soluble in aqueous solutions of sodium hydroxide, sodium carbonate and ammonia.
Ethylenediaminetetraacetic Acid (EDTA) can dissolve in more than 5% of inorganic acid, can also dissolve in ammonia and 160 parts of boiling water.
Ethylenediaminetetraacetic Acid (EDTA)'s alkali metal salts are soluble in water.
MOLARITY OF ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
Molarity is best used in expressing Ethylenediaminetetraacetic Acid (EDTA) concentration, because the reaction involves the complexation of one metal ion by one EDTA molecule or ion, whether the free acid form of EDTA or one of its more soluble Sodium salts is used.
The general reaction involving the Disodium salt is:
EDTA2- + Mn+ → [EDTA-M]+n-2
where M = Ca, Mg, Cd, Mn, Ni, Al, Zn, Bi, Co, Cu, or other metal ion
An indicator is added that forms a colored complex with some of the metal ion being determined.
When the endpoint is reached, all of the free metal ion has been complexed by the Ethylenediaminetetraacetic Acid (EDTA).
The last addition of Ethylenediaminetetraacetic Acid (EDTA) then removes the metal ion from its complex with the indicator, producing a color change.
The relative strength of the Ethylenediaminetetraacetic Acid (EDTA)-metal ion complex compared to that of the indicator-metal ion complex determines whether a direct titration or a back-titration is applicable.
Ethylenediaminetetraacetic Acid (EDTA) is most commonly used to determine hardness (i.e., Calcium and Magnesium ions) in water, where the pH must be approximately 10 and is usually controlled by adding a buffer such as Water Hardness Buffer.
Water Hardness Indicator (Eriochrome Black T), Eriochrome Blue Black R, Calmagite, and Murexide are used for hardness or Calcium determinations using Ethylenediaminetetraacetic Acid (EDTA).
PHYSICAL and CHEMICAL PROPERTIES of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
CAS Number: 60-00-4
Molecular Weight: 292.24
Beilstein: 1716295
EC Number: 200-449-4
MDL Number: MFCD00003541
Physical State: Powder
Color: White
Odor: Odorless
Melting Point/Freezing Point: Melting point/range: 250 °C - dec.
Initial Boiling Point and Boiling Range: No data available
Flammability (solid, gas): No data available
Upper/Lower Flammability or Explosive Limits: No data available
Flash Point: Not applicable
Autoignition Temperature: No data available
Decomposition Temperature: > 220 °C
pH: 2.5 at 10 g/l at 23 °C
Viscosity:
Kinematic Viscosity: No data available
Dynamic Viscosity: No data available
Water Solubility: 0.4 g/l at 20 °C
Partition Coefficient (n-octanol/water): No data available
Vapor Pressure: No data available
Density: 1.46 g/cm³ at 20 °C
Relative Density: No data available
Relative Vapor Density: No data available
Particle Characteristics: No data available
Explosive Properties: No data available
Oxidizing Properties: None
Other Safety Information:
Dissociation constant: 8.85 - 10.44 at 20 °C
Molecular Weight: 292.24 g/mol
XLogP3-AA: -5.9
Hydrogen Bond Donor Count: 4
Hydrogen Bond Acceptor Count: 10
Rotatable Bond Count: 11
Exact Mass: 292.09066547 g/mol
Monoisotopic Mass: 292.09066547 g/mol
Topological Polar Surface Area: 156 Ų
Heavy Atom Count: 20
Formal Charge: 0
Complexity: 316
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
CAS No. 60-00-4
EC No. 200-449-4
Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2
Molecular weight: 292.24
Appearance: white crystalline solid.
Relative density: 0.86 g/cm3
Melting Point: 220C (428F)
Solubility: Very slightly soluble in cold water.
pH (1%): 2.5
Chemical Formula: C10H16N2O8
Molar Mass: 292.244 g·mol⁻¹
Appearance: Colorless crystals
Density: 0.860 g cm⁻³ (at 20 °C)
Log P: -0.836
Acidity (pKa): 2.0, 2.7, 6.16, 10.26
Thermochemistry:
Standard Enthalpy of Formation (ΔfH⦵298): -1765.4 to -1758.0 kJ mol⁻¹
Standard Enthalpy of Combustion (ΔcH⦵298): -4461.7 to -4454.5 kJ mol⁻¹
CAS Number: 65501-24-8
Packing: 500g/bottle
Appearance: White crystal powder
Chemical Properties: Odorless, soluble in water, easy to absorb moisture
Molecular Weight: 442.56
pH Value: 7.3±1 (5% aqueous solution, g/ml)
Solubility in Water: ≥60% (g/ml, 25℃)
Validity Period: 3 years
Storage Conditions: Dry and sealed at room temperature.
FIRST AID MEASURES of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
-Description of first-aid measures:
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available
ACCIDENTAL RELEASE MEASURES of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
FIRE FIGHTING MEASURES of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system.
EXPOSURE CONTROLS/PERSONAL PROTECTION of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P2
-Control of environmental exposure:
Do not let product enter drains.
HANDLING and STORAGE of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of ETHYLENEDIAMINETETRAACETIC ACID (EDTA):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Conditions to avoid:
no information available
