di-Sodium hydrogen o-phosphate dihydrate AR 50KG (5X10) | |||
21611S5K50 | 776013901IP | ||
Customer specific 4 | 7760139 | ||
10028-24-7 | 30953 | ||
Na2HPO4 | September 2016 | ||
141.96 | August 2021 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystals / crystalline powder. |
2 | Assay | 99.81% | Min. 99.5% |
3 | pH(5% aq soln) | 9.08 | 9.0 - 9.2 (20°C) |
4 | Total nitrogen (N) | NMT 0.001% | 0.001% max. |
5 | Chloride(Cl) | NMT 0.001% | 0.001% max. |
6 | Sulphate(SO4) | NMT 0.005% | 0.005% max. |
7 | Heavy metal(as Pb) | NMT 0.001% | 0.001% max. |
8 | Iron(Fe) | Not detected | 0.001% max. |
9 | Potassium (K) | 0.0025% | 0.005% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |