Category:
Other Antibiotics
CAS NO:
25655-41-8
Standard:
In-house Standards,

| ITEMS | SPECIFICATIONS | TEST RESULTS |
| Characteristics | A red-brown,crystalline powder | Complies |
| Identification | Positive | Positive |
| Loss on drying | 8.0% max | 4.2% |
| Residue on ignition | 0.025% max | Complies |
| Iodine ion | 13.5% max | 5.7% |
| Heavy metals | 20ppm max | Complies |
| Nitrogen | 8.0%-11.5% | 9.2% |
| Assay for available iodine | 20.0%-24.0% | 21.4% |