Retinol Palmitate CAS 79-81-2 Potency ≥1700000 IU/g USP

Short Description:

Chemical Name: Retinol Palmitate

Synonyms: Vitamin A Palmitate

CAS: 79-81-2

Potency: ≥1700000 IU/g 

Appearance: Light Yellow Oily Liquid or Solid 

High Quality, Commercial Production


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Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Retinol Palmitate, also known as Vitamin A Palmitate (CAS: 79-81-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact:

Chemical Properties:

Chemical Name Retinol Palmitate
Synonyms Vitamin A Palmitate
CAS Number 79-81-2
CAT Number RF-PI2179
Stock Status In Stock, Production Scale Up to Tons
Molecular Formula C36H60O2
Molecular Weight 524.86
Brand Ruifu Chemical


Item Specifications
Appearance Light Yellow Oily Liquid or Solid 
Identification A. Transient blue color appears at once in presence of Antimony Trichloride TS; 
B. The blue green spot formed is indicative of retinol. The approximate RF values of the predominant spots. corresponding to the different from of retinol, 0.7 for the palmitate. 
Absorbance Ratio The ration of corrected absorbance(A325) to the observed absorbance A325 is not less than 0.85
Acidity ≤1.0 mgKOH/g
Peroxide Value ≤10 meq/kg
Heavy Metals ≤10ppm
Lead ≤2ppm
Arsenic ≤1ppm
Vitamin A Palmitate Content ≥1,700,000 IU/g
The total content of the vitamin A acetate and retinol ≤1.0%
Microbial Limit Test
Total Plate Count ≤1000cfu/g
Yeast & Mold ≤100cfu/g
E.Coli  Negative (in 10g)
Salmonella  Negative (in 25g)
Test Standard It Conforms to USP36

Package & Storage:

Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture





Retinol Palmitate, also known as Vitamin A Palmitate (CAS: 79-81-2) is a yellow oil at room temperature and soluble in fats and oil. Storage below 20°C will enhance shelf life but may cause crystallization. Gentle warming less than 40°C and thorough mixing before use will melt and homogenize the product. is applied in food field, healthcare products, medicine field, cosmetic ingredient. Function Vitamin A palmitate can effectively prevent obesity, keep women slim figure. Vitamin A palmitate is used to promote bone growth, help teeth growth, regeneration. Can adjust the skin and cuticle metabolic effect, can be anti-aging, and to wrinkles. Vitamin A can help protect skin, mucous membrane from bacteria violations, healthy skin, prevent skin cancer. Also can prevent nyctalopia, eyesight decline, the treatment of various eye disease, make the woman good eyes. Vitamin A palmitate can reduce sebaceous overflow and make the skin elasticity, and at the same time, desalination spot, smooth skin. Application 1, Prevent night blindness and vision loss; it's helpful to the treatment of eye diseases. (VA could promote the formation of photo pigment inside eyes) 2, Anti-respiratory-infection 3, Immune-system enhancing 4, Promote early recovery. 5, Keep healthy of organizations or organ surface. 6, Remove senile plaques 7,Promote healthy growth, strong muscularity, protect skin, hair, teeth and teeth gums. 8, The external use is helpful to the treatment of acne, pimple, skin surface ulcerations. Vitamin A Palmitate is used as a vitamin supplement in the treatment of Vitamin A deficiency. Vitamin A Palmita te is used as an antioxidant and a source of vitamin A added to low fat milk and other dairy products. Vitamin A Palmitate is also a constituent of some topically applied skin care products. Vitamin A palmitate is a skin conditioner. This retinoid is considered a milder version of retinoic acid, given its conversion properties. once on the skin, it converts to retinol, which in turn converts to retinoic acid. Physiologically, it is credited with increasing R epidermal thickness, stimulating the production of more epidermal protein, and increasing skin elasticity. Cosmetically, Vitamin A Palmitate is used to reduce the number and depth of fine lines and wrinkles, and prevent skin roughness resulting from uV exposure. Secondary reactions such as erythema, dryness, or irritation are not associated with retinyl palmitate. It is even more effective when used in combination with glycolic acid because it achieves greater penetration.

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