Picric acid (moistened with water) extrapure 500GM | |||
11203SG500 | 919700228KW | ||
Extrapure | 9197002 | ||
88-89-1 | 99320 | ||
(NO2)3C6H2OH | November 2023 | ||
229.11 | October 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Pale yellow crystals. | Pale yellow crystals. |
2 | Solubility | Complies | 5% solution in alcohol should be clear and colourless. |
3 | Assay | 99.98% | 99.00 - 100.50% |
4 | Melting range | 122 deg c | 121 - 123 deg C |
5 | Sulphate(SO4) | Less than 0.10% | 0.10% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |