Florfenicol

SYNONYM: florfenicol

FORMULA: C₁₂H₁₄Cl₂FNO₄S

M.W.: 358.21

CAS NO.: 76639-94-6

DESCRIPTION: WHITE TO YELLOWISH WHITE, CRYSTALLINE POWDER

SPECIFICATIONS:

Melting point	152-156℃
Specific optical rotation	-16°－ -19°
Acidity (PH)	4.5-6.5
Chloride	0.02% MAX.
FLUORINE ASSAY	4.8% MIN.
TOTAL IMPURITIES	2.0% MAX.
INDIVIDUAL IMPURITIES	0.5% MAX.
LOSS ON DRYING	0.5% MAX.
SULPHATED	0.1% MAX.
HEAVY METALS	20-PPM MAX.
ASSAY	99.0% MIN.

USES: antibiotic kind medicine

PACKING: PACKED IN 25KG CARDBOARD DRUM (400x500).

STORAGE: Store in a well-closed container, protected form light, under at room temperature.