CEPHALEXIN MONOHYDRATE
CAS No.: 23325-78-2
Product Name: CEPHALEXIN MONOHYDRATE
CAS#23325-78-2
Spec: BP grade
Package: 25kg/drum, 8mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
CAS#23325-78-2
Spec: BP grade
Package: 25kg/drum, 8mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
Description
Spec of CEPHALEXIN MONOHYDRATE :
| Items | Specification | Results |
| Appearance | White or almost white, crystalline powder | Almost white, crystalline powder |
| Identification | The IR spectrum conforms to that of reference standard. | Conforms |
| pH | 4.0~5,5 | 5.0 |
| Specific optical rotation | +149° ~+158° | +153° |
| Related substances | 7-ADCA NMT1.0% | ND |
| Any other impurity NMT1.0% | 0.15% | |
| Total impurities NMT3.0% | 0.18% | |
| Methanol | NMT0.3% | 0.02% |
| Acetone | NMT0.3% | 0.06% |
| Methylene chloride | NMT0.06% | ND |
| N, N-Dimethylformamide | NMTO.088% | ND |
| Water Content | 4.0~8,0% | 5.3% |
| Sulfated ash | NMT0.2% | 0.01% |
| Assay | 95.0 per cent to 102.0 per cent (anhydrous substance) | 100.4% |
| Bulk Density | For Information only | 0.27g/ml |
| Tapped Density | For Information only | 0.50g/ml |
