CAS number: 23282-55-5
Molecular formula: C10H8ClN4NaO2S
molecular weight: 306.7039
Chemical structure:
Product Name | sulfachlorpyridazine sodium | |
Shelf Life | 4 years | |
Item | Specification | Result |
Appearance | White or yellowish powder | yellowish powder |
Identification | ||
1.TLC | Correspond | Correspond |
2.IR-spectrum | Correspond | |
3.Aromatic primary amine ID reaction | Correspond | |
Alkalinity | 7.2-9.2 | 8.9 |
Clarification of solution | Clarification | Clarification |
Related substances | Single max impurity 0.3% max | Correspond |
Total impurities 1.0% max | ||
Water | 5.0% max | 3.5% |
Arsenic | 0.002% max | Correspond |
Assay (The anhydrous substance) | 99.0% min | 99.8% |
Conclusion | The product conforms to the CPV2010. |