Di-Sodium EDTA
EP, USP + LEC + Microbiological requirements
CAS #:
6381-92-6
Molecular Formula:
C10H14N2Na2O8 . 2H2O
Synonym:
Ethylenediaminetetraacetic Acid Disodium Salt
Molecular Weight:
372.24 g/mol
Overview
Edetate Disodium, Dihydrate is a chelating agent used to control heart rhythm disturbances caused by a heart medication. It is a solid that has no colour and is water soluble. It is mainly used as a complexing agent for the dissolution of metal ions in fields such as medicine, industry, cosmetics and laboratories.
| Characters | Unit | Specification |
|---|---|---|
| Identity A (EP,BP) | Acc.to requirements | |
| Identity B (EP,BP) | Acc.to requirements | |
| Identity D (EP,BP) | Acc.to requirements | |
| Identity A (USP) | Acc.to requirements | |
| Identity B (USP) | Acc.to requirements | |
| Appearance of solution (EP,BP) | Correlates to test | |
| Calcium (USP) | Correlates to test | |
| Assay (EP,BP) | % | 98,5-101,0 |
| Assay (USP) | % | 99,0-101,0 |
| Loss on drying (USP/NF) | % | 8,7-11,4 |
| pH (5%) | 4,0-5,5 | |
| Heavy Metals (as Pb) | mgkg | <=20 |
| Iron (EP,BP) | mgkg | <=80 |
| Impurity A (EP/BP) | mgkg | <=1000,0 |
| Impurity A (USP) | mgkg | <=1000,0 |
| Bacterial endotoxine | lU/g | <=5 |
| TAMC 30oC (Total aerobic microbial count) | cfu/g | <=50 |
| TYMC | cfu/g | <=10 |
| Escherichia coli | cfu/g | |
| Staphylococcus aureus | cfu/g | |
| Pseudomonas aeruginosa | cfu/g | |
| Salmonella | cfu/10g |
Shelf Life/Retest Date: Di sodium EDTA CAS No - 6381-92-6 raw material can be kept for at least 3 years if stored in a cool and dry place.
Storage/Shipping Conditions:
- Keep container tightly closed in a cool, well-ventilated place.
- Storage temperature recommended: < 25°C
Pack Sizes: 5 Kg
