As one of the structural forms of vitamin B family, Niacin is combined with coenzyme of dehydrogenate enzyme with protein in bodies and participates in the process of material and energy metabolism. Thus it is a kind of vitamin medicine widely applied for preventing and curing dermatosis, hypercholesterolemia disease and coronary heart disease etc. It plays an important role in promoting growth.

[Synonyms]: Nicotinic acid; Niacin; Nia-bid; 3-Pyridinecarboxylic acid;

[CAS NO.] : 59-67-6
[Structure]:

[Molecular Formula] : C₆H₅NO₂
[Molecular Weight] : 123.11
[Physical Properties]: White or yellowish crystal or crystalline powder, odorless or slightly odoriferous, being acid in aqueous solution; Soluble in boiling water or ethanol, slightly soluble in water, sparingly soluble in ether, and easily soluble in carbonate solutions and alkali solutions
[Standard]: USP28,BP2003,CP2000,GB
[Usage]: Pharmaceutical intermediate ,food additive ,Pesticide intermediate and feed additive
[Packaging]: 25Kg /drum, 20kg/carton

[Storage]: Preserved in a dry, cool and爀nclosed place
[Period of validity]:2 years