Food additive Vitamin A Acetate Powder 127-47-9

CAS:127-47-9

MF: C22H32O2

MW:328.49

EINECS:204-844-2

Specification: 99% min Vitamin A Acetate Powder

Sample: Vitamin A Acetate Powder

Packaging:1kg/bag, 25kg/drum

Brand: Henrikang

Appearance: Yellow powder

Storage: Cool Dry Place

Shelf Life: 2 Years

Test Method: HPLC

Vitamin A Acetate Powder Usage and Synthesis.

Vitamin A acetate is an unsaturated ester, oily, easy to oxidise, soluble in fat or organic solvents, but insoluble in water, it is difficult to add uniformly to the food J, so the scope of application is limited to its microencapsulation can improve its water solubility and stability, and the form of the oil into powder, easy to store and transport and progress in processing.

Vitamin A Acetate can be absorbed transdermally, anti-keratinisation, stimulate the growth of collagen and elastin, increase the thickness of epidermis and dermis. It enhances skin elasticity, effectively eliminates wrinkles, promotes skin renewal and maintains skin vitality. Used in eye creams, moisturisers, repair creams, shampoos, conditioners, etc.

Uses and functions of Vitamin A Acetate.

Vitamin A oil acetate can maintain the normal metabolism of the human body, can maintain the stability and development of cell membranes, maintain the normal function of the reproductive system, the formation of vision, ease the keratinisation of the tissues, enhance the immunity of the cells has a significant effect

Can transdermal absorption, anti-keratinisation, stimulate the growth of collagen and elastin, increase the thickness of epidermis and dermis. Enhances skin elasticity, effectively eliminates wrinkles, promotes skin renewal and maintains skin vitality. Used in eye cream, moisturiser, repair cream, shampoo, hair conditioner, etc.

Functionality of Vitamin A Acetate.

Vitamin A acetate can maintain the normal metabolism of the human body, can maintain the stability and development of cell membranes, maintain the normal function of the reproductive system, the formation of vision, easing the keratinisation of the tissues, and enhance the cellular immunity has a significant role.

The vitamin is fat-soluble, is the regulation of epithelial tissue cell growth and health of the necessary factors, so that the rough aging skin surface thinning, wrinkle effect is obvious. It can be used in skin care, wrinkle removal, whitening and other advanced cosmetics.

Preparation methods of  Bulk Vitamin A Acetate Powder.

A method for the preparation of vitamin A acetate, comprising the steps of (1) condensation reaction between 3-methyl-4-oxo-2-buten-1-yl acetate (referred to as C5 aldehyde ester) and tetraethyl methylene diphosphonate under alkaline conditions to obtain the intermediate C6 phosphate ester (chemically named as 5-(diethyl phosphonate)-3-methyl-2,4-hexadien-1-yl acetate); (2) C6 phosphate ester was transposed under alkaline conditions and added to C14 aldehyde (chemically named 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-butene-1-aldehyde) in a Wittig-Horner condensation reaction to produce vitamin A acetate.