Sulphanilamide AR 500GM | |||
21753SG500 | 911420321FW | ||
AR | 9114203 | ||
63-74-1 | 95507 | ||
C6H8N2O2S | June 2023 | ||
172.2 | May 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Off-white crystalline powder. | Off-white crystalline powder. |
2 | Solubility | Complies | Clear and colourless. |
3 | Identification by IR | Complies | passes test |
4 | Assay | 99.80% | min. 99.0% |
5 | Melting point | 165°C | 163° - 166°C |
6 | Sulphated ash | 0.006% | 0.1% max |
7 | Loss on drying,100°C | 0.2% | 0.5% max |
8 | Heavy metal(as Pb) | Less than 0.002% | 0.002% max |
9 | Chloride(Cl) | Less than 0.01% | 0.01% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |