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Ethylenediaminetetraacetic acid

Ethylenediaminetetraacetic acid Suppliers list
Company Name: Hangzhou Bayee Chemical Co., Ltd.
Tel: 0086-571-86990109; 0086-18605816692
Email: rachelhoo@bayeechem.com
Products Intro: Product Name:EDTA; Ethylenediaminetetraacetic Acid
CAS:60-00-4
Purity:99% Min Package:25kg or 1000kg in plastic bag with inner PE or by customer's requirement
Company Name: Capot Chemical Co.,Ltd.
Tel: +86 (0)571-855 867 18
Email: sales@capotchem.com
Products Intro: Product Name:Ethylenediaminetetraacetic acid
CAS:60-00-4
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:Ethylenediaminetetraacetic acid
CAS:60-00-4
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: CAS:60-00-4
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:Ethylenediaminetetraacetic acid
CAS:60-00-4

Lastest Price from Ethylenediaminetetraacetic acid manufacturers

  • EDTA
  • US $20.00 / KG
  • 2018-12-29
  • CAS:60-00-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 20MT
Ethylenediaminetetraacetic acid Basic information
Product Name:Ethylenediaminetetraacetic acid
Synonyms:warkeelateacid;yd30;VERSENE ACID;VERSENE;TIMTEC-BB SBB008807;TITRIPLEX(R) II;TITRIPLEX II EDTA;ETHYLENEDIAMINETETRAACETIC ACID, FOR COM PLEXOMETRY
CAS:60-00-4
MF:C10H16N2O8
MW:292.24
EINECS:200-449-4
Product Categories:INORGANIC & ORGANIC CHEMICALS;Organics;Analytical Chemistry;Chelating Reagents;Complexones;EDTA Analogs;-;Organic Chemicals;Water Ttreatment Chemicals;Ligands for Pharmaceutical Research;Radiopharmaceutical Chemistry (Chelating Reagents);DACTIL;reagent;chelating agent;Amino Acids & Derivatives;Chelating Agents & Ligands;Oil Industry
Mol File:60-00-4.mol
Ethylenediaminetetraacetic acid Structure
Ethylenediaminetetraacetic acid Chemical Properties
Melting point 250 °C (dec.)(lit.)
Boiling point 434.18°C (rough estimate)
density 0,86 g/cm3
vapor pressure <0.013 hPa (20 °C)
refractive index n20/D 1.363
Fp >400°C DIN 51758
storage temp. 2-8°C
solubility 3  M NaOH: 100 mg/mL
form crystalline
pkapKa 2 (Uncertain);10.26 (Uncertain)
color White to almost white
PH2.5 (10g/l, H2O, 23℃)(slurry)
Water Solubility 0.5 g/L (25 ºC)
λmaxλ: 280 nm Amax: ≤0.25
Merck 14,3517
BRN 1716295
Stability:Stable. Incompatible with copper, copper alloys, nickel, aluminium, strong oxidizing agents, strong bases
CAS DataBase Reference60-00-4(CAS DataBase Reference)
NIST Chemistry ReferenceN,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine)(60-00-4)
EPA Substance Registry SystemGlycine, N,N'-1,2-ethanediylbis[ N-(carboxymethyl)-(60-00-4)
Safety Information
Hazard Codes Xi
Risk Statements 36-52/53-36/37/38-36/38
Safety Statements 26-61-37/39-36
RIDADR UN 3077 9 / PGIII
WGK Germany 2
RTECS AH4025000
3
Autoignition Temperature>200 °C
TSCA Yes
HS Code 2922 49 85
Hazardous Substances Data60-00-4(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 2580 mg/kg
MSDS Information
ProviderLanguage
SigmaAldrich English
ACROS English
ALFA English
Ethylenediaminetetraacetic acid Usage And Synthesis
Chemical Propertieswhite crystals or powder
Chemical PropertiesEDTA is a white, odorless, crystalline material or white powder
UsesEDTA is helps boost a formulation’s preservative system and is also a chelating agent.
UsesEthylenediaminetetraacetate (EDTA) is a sequestrant and chelating agent that functions in water but not in fats and oils. It is used to control the reaction of trace metals with some organic and inorganic components to prevent deterioration of color, texture, and development of precipitates, as well as to prevent oxidation which results in rancidity. The reactive sites of the metal ions are blocked, which prevents their normal reactions. The most common interfering metal ions in food products are iron and copper. It can be used in combination with the antioxidants bht and propyl gallate. It is used in margarine, mayonnaise, and spreads to prevent the vegetable oil from going rancid. It is used in canned corn prior to retorting to prevent discoloration caused by trace quantities of copper, iron, and chromium. It also inhibits copper-catalyzed oxidation of ascorbic acid. It occurs as disodium calcium and disodium dihydrogen . Its use is approved in specified foods, with an average usage level being in the range of 100–300 ppm.
Usesantispasmodic
UsesEthylenediamine-N,N,N’N’tetraacetic Acid (EDTA) is a powerful chelating agent; EDTA forms stable complexes with most metal ions. EDTA is used in treatment of lead and heavy metal poisoning of farm a nimals.
DefinitionAn organic chelating agent.
Brand nameVersene Acid (Dow Chemical).
General DescriptionEthylenediamine tetraacetic acid is a colorless crystalline solid. Ethylenediaminetetraacetic acid is slightly soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Ethylenediaminetetraacetic acid is used in chemical analysis, to make detergents and cleaning compounds, and for many other uses.
Air & Water ReactionsSlightly soluble in water.
Reactivity ProfileBehaves as a weak organic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Ethylenediaminetetraacetic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions
Biological ActivityChelating agent; sequesters di- and trivalent metal ions.
Safety ProfilePoison by intraperitoneal route. Experimental teratogenic and reproductive effects. Mutation data reported. A general-purpose chelaung and complexing agent. When heated to decomposition it emits toxic fumes of NOx.
Potential ExposureEDTA is a white, odorless, crystalline material or white powder
First aidIf this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit
ShippingUN3082 Environmentally hazardous substances, liquid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required
Purification MethodsDissolve EDTA in aqueous KOH or ammonium hydroxide, and precipitate it twice with dilute HCl or HNO3. Boil it twice with distilled water to remove mineral acid, then recrystallise it from water or dimethylformamide. Dry it at 110o. It also recrystallises from boiling 1N HCl; wash the crystals with distilled H2O and dry them in vacuo. [Ma & Ray Biochemistry 19 751 1980, Beilstein 4 IV 2449.]
IncompatibilitiesIncompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, copper, copper alloys, and nickel
Tag:Ethylenediaminetetraacetic acid(60-00-4) Related Product Information
Ethylenediamine TETRAMETHYL ETHYLENEDIAMINETETRAACETATE SULFATE 1-[4-(5-MALEIMIDOPENTYL)AMIDOBENZYL]ETHYLENEDIAMINE-N,N,N',N'-TETRAACETIC ACID ETHYLENEDIAMINETETRAACETIC ACID, IRON(III) SODIUM SALT HYDRATE Orthoboric acid 1-(2-NITRO-4,5-DIMETHOXYPHENYL)-1,2-DIAMINOETHANE-N,N,N',N'-TETRAACETIC ACID, 4NA ETHYLENEDIAMINETETRAACETIC ACID SODIUM DICALCIUM SALT EDTA DISODIUM CUPRIC SALT IDRANAL(R) II-MAGNESIUM,ETHYLENEDIAMINETETRAACETIC ACID DIPOT. &,ETHYLENEDIAMINETETRAACETIC ACID, EDTA, DIPOTASSIUM MAGNESIUM SALT DIHYDRATE, EXTRA PURE,idranal ii-magnesium,IDRANAL II-MAGNESIUM R. G.,ethylenediaminetetraacetic acid dipot. magnesium S. monohy. ETHYLENEDIAMINETETRAACETIC ACID CALCIUM DISO-SALT HYDRATE 1-[4-(3-MALEIMIDOPROPYL)AMIDOBENZYL]ETHYLENEDIAMINE-N,N,N',N'-TETRAACETIC ACID Ethylenediaminetetraacetic acid Ethylenediaminetetraacetic acid iron(Ⅲ)sodium salt SODIUM HYDROXIDE-EDTA SOL'N,SODIUM HYDROXIDE - EDTA,ETHYLENEDIAMINETETRAACETIC ACID TETRASOD IUM SALT PURE,ETHYLENEDIAMINETETRAACETIC ACID TETRA-SO DIUM SALT TETRAH. ACETIC ACID Ascoric Acid Hyaluronic acid IDRANAL III solution 0.2 mol/L *VOLPAC*,idranal 100,idranal iii concentrate,idranal iii standard solution,Disodium ethylenediaminetetraacetic acid,Ethylenediaminetetraacetic acid disodium salt solution,ETHYLENEDIAMINETETRAACETIC ACID, DISODIU M SALT, VOLUMETRIC STD, 0.1M SOLN IN H2O,Ethylenediaminetetraacetic acid Sodium salt 0.1 M Solution,IDRANAL III,IDRANAL(R) III STANDARD,IDRANAL(R) 100,IDRANAL(R) III,ETHYLENEDIAMINETETRAACETIC ACID, DISODIU M SALT, VOLUMETRIC STD, 0.01M SOL IN H2O,4C EDTA,