di-Sodium hydrogen o-phosphate anhydrous extrapure 5KG | |||
11610SR500 | 895450218IW | ||
Extrapure | 8954502 | ||
7558-79-4 | 97728 | ||
Na2HPO4 | September 2023 | ||
141.96 | August 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White powder,Hygroscopic. | White or almost white powder,Hygroscopic |
2 | Assay(after drying) | 99.4% | min.98.0% |
3 | Chloride (Cl) | Less than 0.1% | 0.1% max. |
4 | Sulphate (SO4) | Less than 0.1% | 0.1% max. |
5 | Iron (Fe) | Not detected | 0.01% max. |
6 | Heavy metal (as Pb) | 0.0006% | 0.01% max. |
7 | Solubility | Complies | 25% aq. solution should be clear & colourless |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |