DINITROBENZOIC ACID 3,5
DINITROBENZOIC ACID 3,5
| Article No | 520605 |
| Grade | AR grade |
| Purity | 99% |
| CAS No. | 99-34-3 |
| Molecular Formula | C7H4N2O6 |
| Molecular Weight | 212.12 |
| H.S. Code | 2916.3990 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Color | Yellow crystalline |
| pH value | 2.7 |
| Melting point/Freezing point [°C] | 204 – 206 °C |
| Density [g/cm3] | 1.683 |
| Solubility in water [% weight] | Insoluble in water |
Specifications
| Appearance | Yellowish crystalline powder |
| Assay (acidimetric) | Min 99% |
| Melting range | 204 – 208°C |
| Solubility | 10% solution in methanol is clear yellow |
| Loss on drying | Max 0.5% |
| Sulphated ash | Max 0.1% |
| Iron (Fe) | Max 0.001% |
| Heavy metal (Pb) | Max 0.001% |
| Sensitivity to creatinine | Passes test |
| Packings | 100 gm |
