
Structural Formula:

Molecular Formula: C13 H10 S3 N4 O2 Molecular Weight: 350
Specifications:
| Item | Index | 
| Appearance: | light yellow crystalline powder | 
| Assay: | ≥98.50 | 
| Purity: | ≥99.00 | 
| M.P.: | ≥128°C | 
| Free aminothiaoximo acid: | ≤0.10 | 
| Drying loss: | ≤0.10 | 
Use: it is the major raw material in the production of ceftriaxone and cefotaxim sodium salt
Packing: 20kg cardboard drum, or upon clients' request.