Sodium di-hydrogen o-phosphate dihydrate extrapure 500GM | |||
11590SG500 | 918820215LW | ||
Extrapure | 9188202 | ||
13472-35-0 | 98775 | ||
NaH2PO4.2H2O | December 2023 | ||
156.01 | November 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Small colourless crystals. | Small colourless crystals / crystalline powder. |
2 | Solubility | Complies | 10% solution in water should be clear. |
3 | Assay | 98.87% | Min.98.00 % |
4 | Chloride(Cl) | Less than 0.01% | 0.01 % max |
5 | Sulphate(SO4) | Less than 0.05% | 0.05 % max |
6 | Iron(Fe) | 0.0004% | 0.002 % max |
7 | Heavy metal(as Pb) | 0.0004% | 0.0005 % max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |