di-Sodium hydrogen o-phosphate anhydrous extrapure 500GM | |||
11610SG500 | 888460203FV | ||
Extrapure | 8884602 | ||
7558-79-4 | 85007 | ||
Na2HPO4 | June 2022 | ||
141.96 | May 2027 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White powder, hygroscopic. | White or almost white powder,Hygroscopic |
2 | Solubility | Passes | Soluble in water, practically insoluble in ethanol (96%) |
3 | Assay(after drying) | 98.3% | min.98.0% |
4 | Chloride (Cl) | Less than 0.1% | 0.1% max. |
5 | Sulphate (SO4) | Less than 0.1% | 0.1% max. |
6 | Iron (Fe) | Not detected | 0.01% max. |
7 | Heavy metal (as Pb) | Not detected | 0.01% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |