di-Sodium hydrogen o-phosphate dihydrate AR 50KG (5X10) | |||
21611S5K50 | 900360316LV | ||
AR | 9003603 | ||
10028-24-7 | 90521 | ||
Na2HPO4 | December 2022 | ||
141.96 | November 2027 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystals / crystalline powder. |
2 | Solubility | Complies | Soluble in water. |
3 | Assay (acidimetric) | 99.7% | Min. 99.5% |
4 | pH(5% aq soln) | 9.16 | 9.0 - 9.2 |
5 | Chloride(Cl) | Less than 0.001% | 0.001% max |
6 | Sulphate(SO4) | Less than 0.005% | 0.005% max |
7 | Iron(Fe) | Less than 0.001% | 0.001% max |
8 | Heavy metal(as Pb) | Less than 0.001% | 0.001% max |
9 | Arsenic (As) | Less than 0.0004% | 0.0004% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |