
| EDTA. di - sodium salt dihydrate AR/ACS 100GM | |||
| 70660SG100 | 932092828LX | ||
| AR/ACS | 9320928 | ||
| 6381-92-6 | 104856 | ||
| C10H14N2Na2O8.2H2O | December 2024 | ||
| 372.24 | November 2029 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Appearance | White solid | White solid | |
| 2 | Solubility | Complies | Soluble in water. | |
| 3 | Assay | 99.8% | 99.0 - 101.0% | |
| 4 | pH(5% aq soln), at 25°C | 4.32 | 4.0 - 6.0 | |
| 5 | Insoluble matter | 0.003% | 0.005% Max. | |
| 6 | Nitrilotriacetic acid | 0.02% | 0.1% Max. | |
| 7 | Heavy metals (as Pb) | Less than 0.005% | 0.005% Max. | |
| 8 | Iron(Fe) | Less than 0.01% | 0.01% Max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |