Nicotinic Acid/Nicotinamide/Vitamin B3 Standard:BP/USP/EP/FCCV Package:25kg/drum Nicotinic Acid/Nicotinamide/Vitamin B3Byname:Niacin,Niacine,Vitamin PP,pyridine-3-formic acidMolecular formula:C6H5NO2Usage:Avoid skin disease and alimentary canal disease.Accelerate the animal's growth,increase the egg and hatch rate,keep fine feather.Cure the inflammation & sore of mucosa.Acoid the short & thick ...