Nicotinamide belongs to Vitamin B, participating in metabolism in the body, prevent pellagra or other Niacin defection desease. [Poduct name]: Nicotinamide[Molecular Formula]: C6H6N2O[Molecular Weight]: 122.13[CAS No.]: 98-92-0[Physical Character]: The product is white crystalline powder, odorless or nearly odorless, bitter in taste, freely soluble in water or ethanol, dissolvable in glycerin.[ ...