Ethylene diamine tetraacetic acid (EDTA)

Post Date:
Nov 26,2014
Expiry Date:
Dec 26,2014
Detailed Description:
Cas No. :60-00-4 Product Name: Ethylene diamine tetraacetic acid （Tech Grade）(EDTA)
Molecular Fomula: C10H16N2O8
Molecular Weight: M=292.24
CASNo.: 60-00-4
Properties:white crystal powder melting point 240℃. Insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.
Quality Standard: (Q/24SJK01-2012 Quality standard)
Specification:

Item Specification

Appearance White crystal powder

Content% ≥99.0

Chloride(Cl)% ≤ 0.01

Sulfate(SO4)% ≤ 0.05

Metal chelate(Pb)% ≤ 0.001

Iron(Fe)% ≤ 0.001

Chelate: mgCaCO3/g 339 min

Packing: 25kg/bag, or according to the customer’s demand.
Storage: Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.
CAS Registry Number:
60-00-4
Synonyms:
;Edetic acid;EDTA;EDTA, free acid Ethylenediamine tetraacetic acid, free acid;EDTA, 500 mM Solution, pH 8.0,ULTROL Grade;EDTA-SOLUTION;EDTA ACID;2,2'-{ethane-1,2-diylbis[(carboxymethyl)imino]}diacetate (non-preferred name);3,4-diamino-3,4-bis(carboxymethyl)hexanedioic acid;Ethylene diamine tetraacetic acid;
Molecular Formula:
C₁₀H₁₆N₂O₈
Molecular Weight:
292.2426
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;

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