
| Resorcinol (1,3-Benzenediol) AR/ ACS reagent 250GM | |||
| 71440SG250 | 913382808GX | ||
| AR/ACS | 9133828 | ||
| 108-46-3 | 104611 | ||
| C6H6O2 | July 2024 | ||
| 110.11 | June 2029 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Appearance | Colorless solid, may become pink on exposure to air and light. | Colorless or white solid, may become pink on exposure to air and light |
| 2 | Aqueous solubility | Complies | 125 g in 100mL at 20°C |
| 3 | Assay | 99.87% | 99.0 - 100.5% |
| 4 | Melting point | 110°C | 109.0 - 111.0°C |
| 5 | Insoluble matter | 0.003% | 0.005% Max. |
| 6 | Residue after ignition | 0.007% | 0.01% Max. |
| 7 | Titrable acid | Less than 0.004 meq/g | 0.004 meq/g Max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |