Ferric sulphate extrapure 500GM | |||
10687SG500 | 855650229LT | ||
Extrapure | 8556502 | ||
15244-10-7 | 70582 | ||
Fe2(SO4)3.nH2O | December 2020 | ||
399.88 | November 2025 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Greyish yellow powder. | Greyish yellow powder |
2 | Solubility | Passes | slowly soluble in water. Sparingly soluble in alcohol. |
3 | Assay | 73.81% | Min. 73.00% |
4 | Insoluble matter | 0.04% | 0.05% max |
5 | Chloride (Cl) | Less than 0.03% | 0.03% max |
6 | Ferrous ion(Fe++) | Less than 0.1% | 0.1% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |