Sodium di-hydrogen ortho-phosphate monohydrate extrapure 500GM | |||
11591SG500 | 923540220CX | ||
Extrapure | 9235402 | ||
13472-35-0 | 102024 | ||
NaH2PO4.H2O | March 2024 | ||
137.99 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Colourless crystal. | Colourless crystal. |
2 | Assay | 99.2% | 99 - 102% |
3 | pH | 4.42 | 4.1 -4.5 (5% in water) |
4 | Water insoluble matter | 0.005% | 0.01% max. |
5 | Chloride (Cl) | Less than 0.0005% | 0.0005% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |