8-Hydroxyquinoline extrapure 100GM | |||
10786SG100 | 924470204CX | ||
Extrapure | 9244702 | ||
148-24-3 | 101529 | ||
C9H7NO | March 2024 | ||
145.16 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Faint yellow powder. | White to faint yellow and faint beige to beige and faint brown to light brown powder or crystals or crystalline chunks or granules or flakes. |
2 | Solubility | Complies | 10% in dil. acetic acid gives yellow coloured clear solution. |
3 | Assay (bromometric) | 99.5% | 99-101% |
4 | Melting point | 75°C | 72.5°-76°C |
5 | Sulphated ash | 0.019% | 0.1%max |
6 | Chloride(Cl) | Less than 0.01% | 0.01%max |
7 | Sulphate(SO4) | Less than 0.02% | 0.02%max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |