Lincomycin hcl EP supplier Pharmaceutical API Antibiotics made in china CAS NO.17017-22-0

characters

white or almost white crystalline powder

identification

ir:consistent with that obtained with lincomycin hydrochloride reference standard

the solution gives reaction(a) of chlorides

specific optical rotation

+135°~+150°

appearance of solution

clear and not more intensely coloured than reference solution y6

ph

3.5~5.5

lincomycin b

≤5.0%

water

3.1%~4.6%

sulphated ash

≤0.5%

bacterial endotoxins

<0.50 iu/mg

heavy metals

≤5ppm

residual solvents

1-butanol: ≤5000ppm

1-octanol: ≤2ppm

assay(anhydrous basis)

89.5%~102.0%