Niacinamide CAS#98-92-0
Powerful Brightening & Skin Barrier Capacity: Cosmetic vitamin active ingredient with excellent skin brightening, barrier-repairing, oil-balancing and anti-aging performance, widely used as functional additive in skincare and personal care formulations.
Excellent Solubility & Compatibility Property: Freely soluble in water and ethanol, good compatibility with most cosmetic actives and excipients, suitable for lotion, serum and cream formulation systems.
Stable Solid Form for Convenient Transport: White crystalline powder with uniform texture, stable under sealed dry storage, easy to weigh, transport and automatic feeding.
Niacinamide, also known as Nicotinamide or Vitamin B3, is a high-demand cosmetic and pharmaceutical raw material, low irritancy and wide coverage of skincare, personal care, pharmaceutical and health supplement application scenarios.
Chemical & Physical Properties
| Property | Value |
|---|---|
| Melting point | 128~131 ℃ |
| Density | 1.40 g/cm³ |
| Storage temp | Sealed dry cool warehouse, keep away from open flame, high heat and direct sunlight |
| Solubility | Freely soluble in water and ethanol, slightly soluble in glycerol |
| Form | Crystalline powder |
| Color | Pure white |
| Odor | Odorless or slight characteristic odor |
| PH Value | 6.0~7.0 (5% aqueous solution) |
| Hygroscopicity | Slightly hygroscopic |
| Stability | Stable in airtight packaging; hydrolyzes under strong acid or strong alkali heating |
| EINECS No. | 202-713-1 |
| CAS DataBase Reference | 98-92-0 |
Safety Information
| Item | Value |
|---|---|
| Hazard Codes | Xi |
| Risk Statements | R36/37/38: Irritating to eyes, respiratory system and skin |
| Safety Statements | S22; S26; S37/39: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice |
| UN Number | Not regulated |
| Hazard Class | Not dangerous goods |
| Packing Group | Not applicable |
| Flammability | Combustible, dust may form explosive mixture with air |
| HS Code | 29362900 |
Main applications: Face cream, lotion, serum and essence brightening additive; shampoo, body wash and hair care product conditioner; pharmaceutical B3 supplement and excipient; health food nutrient fortifier; cosmetic anti-aging and pore-minimizing active ingredient.
