| Silver sulphate extrapure 25GM | |||
| 11480SG025 | 922040209BX | ||
| Extrapure | 9220402 | ||
| 10294-26-5 | 100319 | ||
| Ag2SO4 | February 2024 | ||
| 311.79 | January 2027 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | White crystalline powder, darkening to exposure to light. | White crystalline powder, darkening to exposure to light. |
| 2 | Solubility | Complies | Soluble in dil. nitric acid. 1% solution in boiling water should be clear. |
| 3 | Assay(argentometric) | 99.72% | Min. 98.50% |
| 4 | Alkalis(sulphated) | Less than 0.40% | 0.40% max |
| 5 | Chloride (Cl) | Less than 0.005% | 0.005% max |
| 6 | Nitrate (NO3) | Less than 0.003% | 0.003% max |
| 7 | Iron (Fe) | Less than 0.005% | 0.005% max |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
