CAS number： 1405-10-3
Molecular formula： C23H48N6O17S
molecular weight： 712.72
Chemical structure：
| Item | Specification: USP42 | Results | |||
| Characteristics | A white or yellowish-white powder. Odorless or almost.Hygroscopic | Complies | |||
| Identification | A;B;C The positive reaction. | Complies | |||
| Solubility | Very soluble in water, insoluble in acetone、chloroform、ether. | Complies | |||
| Acidity or alkalinity (PH) | 5.0-7.5 | 6.7 | |||
| Loss on drying | ≤8.0％ | 5.60% | |||
| Assay | ≥600 I.U. /mg （DRY） | 654 I.U./mg DRY 617 I.U./mg MOIST | |||
| Conclusion: The product meets the requirements of USP42. | |||||
Animal Pharmaceutical neomycin sulfate is a kind of aminoglycoside antibiotics. This product to staphylococcus aureus (methicillin sensitive strains), corynebacterium genus, e. coli, klebsiella bacteria genera, proteus and enterobacteriaceae bacteria have good antibacterial effect, for each group streptococcus, streptococcus pneumoniae, enterococcus is active. This article pseudomonas aeruginosa, oxygen resistance.Bacteria to streptomycin, kanamycin and neomycin, have a partial or total cross resistance between gentamycin.
