Product Name: Neomycin Sulfate
CAS No.: 1405-10-3
Molecular Formula: C23H48N6O17S
Properties: white or yellowish-white powder, hygroscopic
SPECIFICATION:
ITEMS |
STANDARDS |
Characters |
Appearance: white or yellowish-white powder, hygroscopic Solubility: very soluble in water, very slightly soluble in alcohol, practically insoluble in acetone |
Identification |
A. (1)The retention time of a major peak meets the requirements. (2)Impurity C: meets the requirements B. Positive |
pH |
5.0-7.5 |
Specific optical rotation (dried substance) |
+53.5°- +59.0° |
Related substances (HPLC) |
Impurity A:NMT2.0 % |
Impurity C: 3.0-15.0 % |
|
Any other impurity: NMT 5.0 % |
|
Total of other impurities: NMT 15.0 % |
|
Sulfate(anhydrous) |
27.0-31.0% |
Loss on drying |
NMT 8.0% |
Sulfated ash |
NMT 1.0% |
Potency |
NLT 680 IU/mg (dried substance) |
Usage: It is used as a broad-spectrum antibiotic and also used to prevent diarrhea, diarrhea and dysplasia caused by Escherichia coli and Salmonella in pigs, chickens and other livestock and poultry, and to treat enteritis of fish and shrimp.
Package: 25kg/drum
Storage: Keep containers closed and stored in cool and well ventilated places
Product Standard: EP