EDTA Disodium Salt 2-hydrate (USP, BP, Ph. Eur.) pure, pharma grade

Melting Point:

248 - 254 °C

Physical Description:

solid

Product Code:

141669

Product Name:

EDTA Disodium Salt 2-hydrate (USP, BP, Ph. Eur.) pure, pharma grade

Quality Name:

pure, pharma grade

Specifications:

Assay (Compl.): 99.0-101.0%
Identity according to Pharmacopoeias:: passes test
pH of 5% solution: 4.0-5.0

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in H2O: 0.01 %
Loss on drying at 150°C 6h: 8.7-11.4 %
Chloride (Cl): 0.02%
Sulfate (SO4): 0.1%
Residual solvents (Ph.Eur/USP): passes test
Nitrilotriacetic Acid [(CH2COOH)3N]: 0.1%
Ca: passes test
Fe: 0.0005 %

Hazard pictograms

• 
• 

WGK:

2

Storage:

Storage away from direct light.

Signal Word:

Warning

GHS Symbols:

GHS07
GHS08

H Phrases:

H332
H373

P Phrases:

P260
P261
P271
P304+P340
P312
P314
P501

Master Name:

Ethylenediaminetetraacetic Acid Disodium Salt 2-hydrate

Synonyms Long Text:

Disodium Edetate, Disodium EDTA, Ethylenedinitriletetraacetic Acid Disodium salt, N,N'-1,2-Ethanediyl-bis[N-(Carboxymethyl)Glycine]

EINECS:

205-358-3

CS:

2922 49 85 90

Download TDS file for complete specifications