Packs sizes (1)
Technical data
- Melting Point:
- 248 - 254 °C
- Physical Description:
- solid
- Product Code:
- 631669
- Product Name:
- EDTA Disodium Salt 2-hydrate (Ph. Eur, BP, USP) IPEC grade
- Quality Name:
- IPEC grade
- Specifications:
- Assay (Compl.): 98.5 - 101.0 %
Assay (Compl.) (calc. a.a.s): 99.0 - 101.0 %
Identity according to Pharmacopoeias:
Complexone: passes test
Sodium: passes test
A: IR passes test
pH sol. 5 %: 4.0 - 5.5
Maximum limit of impurities
Appearance of solution
Appearance Clear < formazin I: passes test
Appearance Colourless: passes test
Loss on drying at 150°C: 8.7 - 11.4 %
Residual solvents (Ph.Eur/USP): passes test
Nitrilotriacetic acid [CH2COOH)3N]: 0.1 %
Ca: passes test
Fe: 0.0080 %
- 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
