Chemical Product Library / Reference
Niacinamide
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Niacinamide |
|---|---|
| English synonyms | Niacinamide;Nicotinamide;Vitamin B3 |
| Chinese name | 烟酰胺 |
| Chinese synonyms | 维生素B3;尼克酰胺;烟酰胺 |
| Chemical category | Vitamins |
| CAS No. | 98-92-0 |
| EINECS No. | 202-713-4 |
| Molecular formula | C6H6N2O |
| Molecular weight | 122.13 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Assay ≥99.0%; melting point 128–131°C; water ≤0.5%; heavy metals (as Pb) ≤10 ppm; residue on ignition ≤0.1%
Performance characteristics
White crystalline powder, water-soluble vitamin, good stability and skin compatibility
Application scenarios
Feed additive (vitamin B3 supplement), food nutrition fortifier, pharmaceutical, cosmetics (skin brightening)