
| Hydroxylamine sulphate AR 100GM | |||
| 20785SG100 | 791090321IQ | ||
| AR | 7910903 | ||
| 10039-54-0 | 38610 | ||
| (OHNH3)2SO4 | September 2017 | ||
| 164.13 | August 2022 | ||
| 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 (Potentiometric) | 99.3% | Min. 99.00% |
| 4 | Insoluble matter | 0.004% | 0.005% max |
| 5 | Acidity(as H2SO4) | 0.004% | 0.005% max |
| 6 | Sulphated ash | 0.019% | 0.05% max |
| 7 | Chloride (Cl) | NMT 0.001% | 0.001% max |
| 8 | Ammonium (NH4) | NMT 0.05% | 0.05% max |
| 9 | Iron (Fe) | Not detected | 0.0005% max |
| 10 | Lead (Pb) | Not detected | 0.001% max |
| 11 | Arsenic (As) | NMT 0.0001% | 0.0001% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |