VITAMIN A
(WATER-MISCIBLE TYPE 100) PALMITATE
CAS 79-81-2
Chemical Formula C₂₆H₄₀O₂
Molecular Weight 412.6 g/mol
Vitamin A (Water-Miscible Type 100) Palmitate is a form of Vitamin A that has been specially formulated to be water-soluble, making it easier to incorporate into aqueous-based products such as beverages, syrups, and oral supplements. It is a yellow to orange oil that is typically used to fortify foods, nutritional supplements, and cosmetics. This form of Vitamin A is derived from Retinyl Palmitate, a stable ester of retinol (Vitamin A), and provides essential support for vision, immune function, and skin health.
Industrial Uses
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Vision Health :
- Prevention of Night Blindness: Vitamin A is essential for the formation of rhodopsin, a pigment in the retina that is crucial for low-light vision. Adequate Vitamin A intake helps prevent night blindness and supports overall eye health.
- Macular Health: It also plays a role in maintaining the health of the macula, reducing the risk of age-related macular degeneration (AMD).
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Immune System Support :
- Boosting Immunity: Vitamin A enhances immune function by supporting the production and function of white blood cells, which help fight infections.
- Skin and Mucosal Integrity: It helps maintain the integrity of skin and mucosal barriers, which are the body’s first line of defense against pathogens.
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Skin Health :
- Skin Cell Growth: Vitamin A is involved in the regulation of skin cell growth and differentiation. It helps prevent dry, flaky skin and supports overall skin health.
- Anti-Aging: Vitamin A derivatives, including retinoids, are used in cosmetics for their anti-aging properties, promoting collagen production and reducing the appearance of wrinkles and fine lines.
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Dietary Supplements :
- Fortification of Foods: Vitamin A Palmitate is widely used in the fortification of foods, particularly in dairy products, cereals, and baby foods, to prevent Vitamin A deficiency.
- Oral Supplements: It is commonly used in dietary supplements designed to improve overall health, support vision, and boost immunity.
Specifications
| CAS No | 79-81-2 |
|---|---|
| EC Number | 201-228-3 |
| Molecular Formula | C₂₆H₄₀O₂ |
| Molecular Weight | 412.6 g/mol |
| Appearance | Yellow to orange liquid or oil |
| Odor | Odorless or mild characteristic odor |
| Solubility | Water-miscible, soluble in organic solvents |
| pH (1% solution) | 5.0–7.0 |
| Viscosity | Low viscosity, typical for oil-based formulations |
| Assay (Purity) | ≥100,000 IU/g |
| Heavy Metals | ≤10 ppm |
| Loss on Drying | ≤1% |
| Microbial Limit | Meets the standard for dietary supplements |