Neomycin Sulphate

CAS NO.: 1405-10-3 EINECS: 215-773-1

Molecular Formula: C₂₃H₄₆N₆O₁₃.3(H₂SO₄);C₂₃H₅₂N₆O₂₅S₃

Molecular Weight: 908.87

Molecular Structure:

Property:

The appearance of Neomycin Sulphate is white powder.The solubility of Neomycin Sulphate is very soluble in water, insoluble in acetone, chloroform, ether. Neomycin Sulphate is odorless or almost, Hygroscopic.

Specifications：

Item	Index
Acidity or alkalinity	4.0-7.5
Sulphate	27.0-31.0 %
Loss on drying	≤6. 0 %
Sulphated ash	1 %
Assay(Microbial )	514 IU/mg (DRY )
Impurity A Impurity C	≤2% 3%-15%
Specific Optical Rotation	+53.5°TO +59.0°
Acidity or Alkalinity(PH)	5.0-7.5

Usage:

Neomycin Sulphate is used for the treatment and control of colibacillosis (bacterial enteritis) caused by Escherichia coli susceptible to neomycin sulfate in cattle (excluding veal calves), swine, sheep and goats.

Package and Storage:

20bou/fiber drum

Key Words:

Neomycin sulfate ,Mycifradin sulfate; O-2,6-diamino-2,6-dideoxy-.beta.-L-idopyranosyl-(1.->3)-O-.beta.-D-ribofuranosyl-(1->5)]-O-[2,6-diamino-2,6-dideoxy-.alpha.-D-glucopyranosyl-(1->4)]-2-deoxy sulfate