CAS: | 79-81-2 | MF: | 28 ℃ |
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Specification: | ≥95% | Appearance: | Light Yellow Liquid |
EINECS: | 201-228-5 | Shelf Life: | 24 Months |
Name: | Vitamin A Palmitate | ||
High Light: | Cas 79-81-2 Cosmetic Raw Materials,Cosmetic Grade Vitamin A Palmitate Powder,Anti Aging Vitamin A Palmitate Powder |
Prodcut name | Vitamin A Palmitate |
MOQ | 1KG |
CAS No. | 79-81-2 |
Appearance | Light yellow liquid |
Molecular Formula | C36H60O2 |
Molecular Weight | 524.87 |
Assay | 98% |
The Introductction of Vitamin A Palmitate :
Vitamin A palmitate is a kind of organic matter, chemical formula C36H60O2, light yellow liquid, sensitive to air, heat, light and humidity, insoluble in water, soluble in ethanol, trichloromethane and grease.
The Application & Function of Vitamin A Palmitate :
Vitamin A palmitate eye gel (I) is widely used in clinical practice. As far as its use experience is concerned, it mainly aims at repairing goblet cell function and reversing cell keratosis. Conjunctival goblet cells are an important part of Chemicalbook in the conjunctival epithelium. They secrete mucin, protect and lubricate the ocular surface. Conjunctivitis caused by allergic conjunctivitis, Sjogren's syndrome, burn, etc., all damage goblet cells and lead to abnormalities in the mucin layer.
It can absorb through the skin, resist keratinization, stimulate the growth of collagen and elastin, and increase the thickness of the epidermis and dermis. Enhance skin elasticity, effectively eliminate wrinkles, promote skin renewal, maintain skin vitality. Eye cream, moisturizing cream, repair cream, shampoo, conditioner and so on
The COA of Vitamin A Palmitate :
Item | Specifications | Results |
Appearance | Light yellow liquid | Light yellow liquid |
TLC | ≥95.00% | Conforms |
Purity (HPLC) | ≥97.00% | 98.23% |
Lauric acid≤5% | Not detected | |
Ethyl laurate ≤3% | Not detected | |
Ethyl laurate≤3% | Not detected | |
L-Arginine.HCl)≤1% | Not detected | |
Ethyl arginine.2HCl)≤1% N-Lauroyl-L-arginine≤3% | 1.45% | |
Solubility |
Freely soluble in water, ethanol, propylene glycol and glycerol |
Conforms |
Melting point | 50-62℃ | 60.9-61.4℃ |
Water content | ≤5.0% | 4.8% |
PH | 3.0-5.0(1% aqueous solution) | 4.1 |
Assay | 95.0%~100.0% | 96.97% |
Lead | ≤1mg/Kg | Conforms |
Cadmium | ≤1mg/Kg | Conforms |
Conclusion | The results conforms with Enterprise standards |