Hydroxylamine sulphate extrapure 500GM | |||
10785SG500 | 791090215JT | ||
Extrapure | 7910902 | ||
10039-54-0 | 37936 | ||
(OHNH3)2SO4 | October 2020 | ||
164.13 | September 2025 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A white crystalline powder. | A white crystalline powder. |
2 | Solubility | Passes | 10% in water is clear and colourless. |
3 | Assay | 99.30% | Min. 97.00% |
4 | Sulphated ash | 0.02% | 0.1% max |
5 | Chloride (Cl) | NMT 0.05% | 0.05% max |
6 | Iron (Fe) | Not detected | 0.005% max |
7 | Lead (Pb) | Not detected | 0.005% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |