| Synonyms | Niacinamide, Vitamin B3, Nicotinic acid amide, Pyridine-3-carboxylic acid amide,, Vitamin PP |
| Keywords | Acne, pellagra, skin cancer |
| Related products | Nicotinamide Riboside, Vitamin B2 (Riboflavin), Vitamin B6, Vitamin B12 |
Niacinamide (Vitamin B3) has a wide range of functions and is commonly used in skincare, food, and animal feed.
| Product Name | Nicotinamide |
| CAS Registry Number | 98-92-0 |
| Molecular Formula | C6H6N2O |
| Molecular Weight | 122.12 |
| Purity | 99% |
| Appearance | White powder |
| Shelf life | 2 years |
| Functions | Treat acne, and skin cancer, help with the digestive system, and decrease blood pressure |
Nicotinamide is a water-soluble form of vitamin B3 or niacin. It is made in the body by eating niacin-rich foods such as fish, poultry, nuts, legumes, eggs, and cereal grains. Nicotinamide supplements are used to treat skin conditions and niacin deficiencies.
Solubility:1g of the product dissolves in 2 ml of water, 1.5 ml of ethanol, and about 10 ml of glycerol. Soluble in acetone, amyl alcohol, chloroform, propylene glycol, and butanol. Practically insoluble in ether and benzene.

Nicotinamide is an important part of the coenzyme Ⅰ and coenzyme Ⅱ in the human and animal body, involved in lipid metabolism, tissue respiration, and carbohydrate oxidation during the process of anaerobic decomposition. It’s mainly used in the skin care, medicine, food, and feed additives fields. In skin care products, its main functions are:
In animal feed additives, the main functions are:
In medicine and food additives, its main functions are:
Reference:
| ITEM | STANDARD |
| Assay.% | 98.5-101.5 (Hplc) |
| Identification a | Conform (Ir) |
| Identification b (Ratio:a245/a262) | 0.63-0.67 (Uv) |
| Melting Range ℃ | 128-131 |
| Loss On Drying % | =< 0.5 (Silica Gel Drier) |
| Residue On Ignition % | =< 0.1( High Temperature Ignition) |
| Heavy Metals % | =<0.003 (Colorimetry) |
| Readily Carbonizable Substances | Conform (Colorimetry) |