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Ethylenediaminetetraacetic acid

Ethylenediaminetetraacetic acid
Ethylenediaminetetraacetic acid
CAS No.
60-00-4
Chemical Name:
Ethylenediaminetetraacetic acid
Synonyms
yd30;EDTA;celona;Edetic;seq100;Trilon;EdtaAr;EdtaGr;Celon A;Cheelox
CBNumber:
CB9853940
Molecular Formula:
C10H16N2O8
Formula Weight:
292.24
MOL File:
60-00-4.mol

Ethylenediaminetetraacetic acid Properties

Melting point:
250 °C (dec.)(lit.)
Density 
0,86 g/cm3
refractive index 
n20/D 1.363
storage temp. 
2-8°C
solubility 
3  M NaOH: 100 mg/mL
form 
crystalline
color 
White to almost white
PH
2.5 (10g/l, H2O, 23℃)(slurry)
Water Solubility 
0.5 g/L (25 ºC)
Merck 
14,3517
BRN 
1716295
Stability:
Stable. Incompatible with copper, copper alloys, nickel, aluminium, strong oxidizing agents, strong bases
CAS DataBase Reference
60-00-4(CAS DataBase Reference)
NIST Chemistry Reference
N,N'-1,2-Ethane diylbis-(N-(carboxymethyl)glycine)(60-00-4)
EPA Substance Registry System
Glycine, N,N'-1,2-ethanediylbis[ N-(carboxymethyl)-(60-00-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
TSCA  Yes
Hazardous Substances Data 60-00-4(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Ethylenediaminetetraacetic acid price More Price(56)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 03609 Ethylenediaminetetraacetic acid BioUltra, ≥99.0% (KT) 60-00-4 250g $83.4 2017-11-08 Buy
Sigma-Aldrich 03609 Ethylenediaminetetraacetic acid BioUltra, ≥99.0% (KT) 60-00-4 1kg $265.5 2017-11-08 Buy
TCI Chemical E0084 Ethylenediaminetetraacetic Acid >98.0%(T) 60-00-4 25g $14 2017-12-01 Buy
TCI Chemical E0084 Ethylenediaminetetraacetic Acid >98.0%(T) 60-00-4 500g $40 2017-12-01 Buy
Alfa Aesar 11931 Ethylenediaminetetraacetic acid, ACS, 99.4+% 60-00-4 100g $33.7 2017-11-08 Buy

Ethylenediaminetetraacetic acid Chemical Properties,Uses,Production

Chemical Properties

white crystals or powder

Uses

antispasmodic

Uses

Ethylenediamine-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.

General Description

Ethylenediamine 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 Reactions

Slightly soluble in water.

Reactivity Profile

Behaves 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 Activity

Chelating agent; sequesters di- and trivalent metal ions.

Ethylenediaminetetraacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Ethylenediaminetetraacetic acid Suppliers

Global( 391)Suppliers
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Hangzhou Bayee Chemical Co., Ltd.
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60-00-4(Ethylenediaminetetraacetic acid)Related Search:

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 ASCORBICACID 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,

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