Ammonium persulphate extrapure 500GM | |||
10180SG500 | 920010229LW | ||
Extrapure | 9200102 | ||
7727-54-0 | 99450 | ||
(NH4)2S2O8 | December 2023 | ||
228.19 | November 2026 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder. |
2 | Solubility | Complies | Freely soluble in water. |
3 | Assay(iodometric) | 98.62% | min. 98.0% |
4 | Residue on ignition | 0.05% | 0.1% max. |
5 | Chloride (Cl) | Less than 0.002% | 0.002% max. |
6 | Iron (Fe) | Less than 0.003% | 0.003% max. |
7 | Manganese (Mn) | Less than 0.0002% | 0.0002% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |