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Nicotinamide Nantong Acetic Acid Chemical Co.,Ltd. Nicotinamide is a white crystalline powder, that is almost odorless, has a bitter taste, and a little hygroscopicity. It has a melting point of 128℃~131℃, and is soluble in water and ethanol. This product is one of components for coenzyme, can be used for...展开 Nicotinamide is a white crystalline powder, that is almost odorless, has a bitter taste, and a little hygroscopicity. It has a melting point of 128℃~131℃, and is soluble in water and ethanol. This product is one of components for coenzyme, can be used for cure pellagra, and is important for the metabolism. 收起