tri-Sodium ortho-phosphate dodecahydrate extrapure 5KG | |||
11670SR500 | 915650214IW | ||
Extrapure | 9156502 | ||
10101-89-0 | 97221 | ||
Na3PO4.12H2O | September 2023 | ||
380.12 | August 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Small white crystalline powder. | Small white crystals / crystalline powder. |
2 | Solubility | Complies | Soluble in water. |
3 | Assay (acidimetric) | 99.20% | min. 98.00% |
4 | Free alkali(as NaOH) | Less than 2.00% | 2.00% max. |
5 | Chloride(Cl) | Less than 0.10% | 0.10% max. |
6 | Sulphate(SO4) | Less than 0.05% | 0.05% max. |
7 | Iron(Fe) | Not detected | 0.04% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |