The production process and application of nicotinamide

Niacinamide is an important member of vitamin B group, which has various physiological functions, including promoting energy metabolism, maintaining skin health, supporting nervous system function, etc. Niacinamide is also an important medical raw material, widely used in pharmaceuticals, cosmetics, animal feed and other fields. Next, this article will introduce the production process and application of nicotinamide.

Production process:

Niacinamide is produced from niacin (also known as vitamin B3) through a reduction reaction. The specific production process is as follows:

Reduction of nicotinic acid: nicotinic acid and hydrogen are subjected to the action of a catalyst, and the reduction reaction is carried out under high temperature and high pressure to obtain nicotinamide.

Refining of nicotinamide: The obtained nicotinamide is subjected to a series of refining processes, including solvent extraction, crystallization, filtration, etc., to obtain high-purity nicotinamide.

application:

Pharmaceutical industry: Nicotinamide is an important raw material for the manufacture of various drugs, including lipid-lowering drugs, antihypertensive drugs, painkillers, etc. As an important vitamin, nicotinamide is also widely used in preparations such as vitamin tablets and oral liquids.

Cosmetics: Niacinamide has moisturizing and anti-oxidation effects, and is widely used in cosmetics, especially skin care products and sunscreen products. Niacinamide can improve skin texture, relieve skin inflammation, promote wound healing, and more.

Animal feed: Niacinamide can promote the growth and development of animals and improve their immunity, and is widely used in livestock and poultry feed.

In short, nicotinamide is an important chemical raw material and medical raw material, which has a wide range of applications and is of great significance to human production, life and health.