NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com


CAS No. 1405-41-0
Other Names gentalline
MF C19H41N5O11S
EINECS No. 215-778-9
Place of Origin Zhejiang, China (Mainland)
Type Antibiotic and Antimicrobial Agents
we suplly Gentamycin Sulfate,gentalline ,Gentamycin Solution in competitive price
| Item | Standard (USP26) | Test Result |
| Characteristics | A almost white powder,freely soluble in water, | Complies |
| Practically insoluble in alcohol and in ether. | ||
| Identification | Complies | Complies |
| Solubility | 10mg/ml in water | Complies |
| PH | 3.5 ~ 5.5 | 4.8 |
| Specific Optical Rotation | +107°~ +121° | +116° |
| Methanol | ≤1.0% | Complies |
| Composition | C1 25.0%~ 50.0% | 27.40% |
| C1a 10.0%~ 35.0% | 30.20% | |
| C2 a + C2 25.0%~55.0% | 42.40% | |
| Loss on drying | ≤18.0% | 9.30% |
| Residues On Ignition | ≤1.0% | 0.20% |
| Sulphate | 32.0%~35.0% | 34.20% |
| Sterility | Meets the requirements | Complies |