neomycin sulfate,1405-10-3,Neomycin sulphate
Quick Details Port: any port of china Payment Terms: L/C,T/T,Western Union Supply Ability: 10000.0 Kilogram/Kilograms per Month Other Names: Neomycin Sulfate Usage: Animal Pharmaceuticals Molecular Weight: 712.7222 Molecular formula: C23H48N6O17S Grade Standard: Medicine Grade Boiling point: 280°C Color: white or milk white crystalline powder Product Name: Neomycin Sulfate Purity: 99%min CAS No.: 1405-10-3 Type: Auxiliaries and Other Medicinal Chemicals CAS: 1405-10-3 Water Solubility: 145mg/mL MF: C23H48N6O17S Flash point: 180 °C Melting point: 162-166 °C Packaging Detail: neomycin sulfate,1405-10-3,Neomycin sulphate packed in 25kg/cardboard drum. Product Description neomycin sulfate,1405-10-3,Neomycin sulphate Product Name Neomycin sulfate Specifications Items Standard Appearance White or yellowwish-whote powder, odorless or almost hygroscopic. Identification A; B; C the positive reaction Solubility Very soluble in water, insoluble in acetone, chloroform, ether Specific optical rotation +53.5°~59.0° Acidity of alkalinity 5.0~7.5 Impurity A ≤2.0% Impurity C 3.0%~15% Any other impurities Not more than the area if the principal peak in the chromatogram obtained with RS(B)(5.0%) Total other impurities Not more than 3 times the area of the principal peak in the chromatogram obtained with RS(B)(15.0%) Disregard limit Area of the principal peak in the chromatogram obtained with RS(C)(1%) Loss on drying ≤8.0% Sulphated ash ≤1.0% Assay ≥680IU/MG(DRY) Conclusion The specification conform with […]
