Vitamin A Retinyl Palmitate
Vitamin A Palmitate
- CAS
- 79-81-2
- EC
- 201-228-5
- Sectors
- Personal Care & Cosmetics, Nutraceuticals & Supplements, Pharma & Healthcare
Vitamin A Retinyl Palmitate (CAS 79-81-2) is the palmitate ester of retinol, a fat-soluble vitamin A derivative that appears as a light yellow to yellow oil and is used in supplements for vision health, anti-aging cosmetics, skin disorder pharmaceuticals and animal feed. Density 0.95 g/cm³, melting point 28-29°C, soluble in fats, insoluble in water; ester of retinol.
Typical Properties
| Molecular formula | C36H60O2 |
|---|---|
| Molecular weight | 524.86 g/mol |
| Form | oil |
| Color | Light Yellow to Yellow Low Melting |
| Melting point | 28-29 °C |
| Water solubility | Soluble in chloroform, ether, and vegetable oils. Insoluble in water. |
| Flash point | 194°C |
| GHS signal word | Danger · Irritant / harmful, Health hazard |
| HS code | 29362100 |
| Grades available | Feed Grade |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Vitamin A Retinyl Palmitate
Applications
Used in supplements for vision health; food fortification in margarine; cosmetics for anti-aging; pharmaceuticals for skin disorders; animal feed for growth.
Safety & Risks
Low toxicity in moderate doses; high doses cause hypervitaminosis A. Irritates eyes/skin; light-sensitive. Use PPE; avoid oxidizers.
Packaging
In 25kg drums with nitrogen purge; store in dark, cool places.