Mercuric sulphate AR 250GM | |||
20920SG250 | 919640328KW | ||
AR | 9196403 | ||
7783-35-9 | 99310 | ||
HgSO4 | November 2023 | ||
296.65 | October 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline heavy powder | White crystalline heavy powder |
2 | Solubility | Complies | Soluble in HCl & hot dil H2SO4. |
3 | Assay | 99.8% | min. 99.0% |
4 | Chloride(Cl) | Less than 0.003% | 0.003% max |
5 | Nitrate(NO3) | Less than 0.005% | 0.005% max |
6 | Iron(Fe) | Less than 0.001% | 0.001% max |
7 | Lead(Pb) | Less than 0.0005% | 0.0005% max |
8 | Mercurous compounds | Less than 0.15% | 0.15% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |