
| Benzoic acid AR/ACS 500GM | |||
| 70285SG500 | 945322801DY | ||
| AR/ACS | 9453228 | ||
| 65-85-0 | 110979 | ||
| C6H5COOH | April 2025 | ||
| 122.12 | March 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Appearance | White solid | White or colorless solid | |
| 2 | Aqueous solubility | Complies | 0.3g in 100mL at 20°C | |
| 3 | Assay | 99.8% | Min. 99.5% | |
| 4 | Freezing point | 122°C | 122-123°c | |
| 5 | Residue after ignition | 0.002% | 0.005% Max. | |
| 6 | Insoluble in methanol | 0.003% | 0.005% Max. | |
| 7 | Chlorine compound (as Cl) | Less than 0.005% | 0.005% Max. | |
| 8 | Sulfur compound (as S) | Less than 0.002% | 0.002% Max. | |
| 9 | Heavy metals (as Pb) | Less than 5 ppm | 5 ppm Max. | |
| 10 | Substances reducing permanganate | Complies | Passes test |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |