Azithromycin USP
CAS NO: 83905-01-5
Standard: USP26,
Appearance: White Crystalline powder
Antibiotic anti-infection raw material
Items
Specifications
Characters
White or almost white powder
Specific Optical Rotation
-45 ° -49 °
CAS.No
83905-01-5,
Molecular formula
C38H72N2012
Melting point
113-115°C
PH
9.0-11.0
Related substances
Impurity A ≤ 0.06% Impurity B ≤ 0.5%
Water
≤ 4.5%
Sulphated Ash
≤ 0.2%
Heavy Metals
≤ 25ppm
Package
25Kg/Bag
Assay
≥ 955 IU per mg
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