| Molecular Formula: C16H14F2N3NaO4S |
| Molecular Weight : 423.38 |
 |
| Specifications: |
| Description: White or almost white crystalline powder |
| PH : 95 ~ 11.0 |
| Related substance: ≤ 0.8% |
| n. chloroform: ≤ 0.006 % |
| acetone: complies |
| water: 4.0 ~ 6.0 % |
| Heavy metals: ≤ 0.002 |
| Assay: 98.0 ~ 102.0% |
| Storage: Preserved in tight containers from light. |