Description

English name: Chloramphenicol

CAS RN 56-75-7

Molecular formula C11H12Cl2N2O5 molecular weight 323.13.

Properties: white, green-white or yellow-white fine needle, long flake crystal or crystalline powder.

The content is 98.5-102%

Solubility: slightly soluble in water, easily soluble in 96% ethanol and propylene glycol, and slightly soluble in ethyl mi.

Melting point 149-153℃ Optical rotation +18.5 to+20.5.

Loss on drying ≤0.5% sulfuric acid ash ≤0.1%.

Uses pharmaceutical raw materials, belonging to antibacterial broad-spectrum antibiotics.

Packing 25kg/ cardboard barrel