di-Sodium hydrogen o-phosphate dihydrate extrapure 50KG (5X10) | |||
11611S5K50 | 918240202KW | ||
Extrapure | 9182402 | ||
10028-24-7 | 98325 | ||
Na2HPO4 | November 2023 | ||
141.96 | October 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystals / crystalline powder. |
2 | Solubility | Complies | 10% in water is clear & colourless. |
3 | Assay (acidimetric) | 99.52% | 98.0 - 101.00% |
4 | pH(5% aq soln) | 9.05 | 9.0 - 9.2 |
5 | Chloride(Cl) | Less than 0.02% | 0.02% max |
6 | Sulphate(SO4) | Less than 0.1% | 0.1% max |
7 | Iron(Fe) | Less than 0.01% | 0.01% max |
8 | Heavy metal(as Pb) | Less than 0.01% | 0.01% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |