烟酸

 

NICOTINIC ACID

 

SYNONYM: 3-Carboxypyridine; 3-Pyridinecarboxylic acid; acidium nicotinicum; Acotin; akotin; anti-pellagra vitamin; davitamon pp; naotin; Nicacid; Nicangin; nicocidin; nicocrisina; nicodan; Nicodelmine; Nicolar; Niconacid; niconat; niconazid; nicoside; nicotamin; Nicotene; nicotine acid

 

FORMULA: C6H5NO2

 

M. W.: 123.111

 

CAS NO.: 59-67-6

 

GRADE: BP98

 

DESCRIPTION: WHITE CRYSTAL POWDER.

 

SPECIFICATIONS:

CONTENT

99.5-100.5%

MELTING POINT

234-238℃

CHLORIDE

200PPM MAX.

MOISTURE

0.5% MAX.

HEAVY METALS

20PPM MAX.

RESIDUE ON IGNITION

0.1% MAX.

 

USE: AS NUTRITIONAL SUPPLEMENT IN MEDICINE AND FOOD INDUSTRY.

 

PACKING: PACKED IN CARTON, 25KG EACH.