Vitamin a Palmitate Powder Cwd 500 CAS 79-81-2

• Transport Package: Carton
• Specification: 5kg/20kg
• Origin: China
• HS Code: 29362100
• Production Capacity: 5mt/Month

Product Description

Product Description

Product Name:Vitamin A Palmitate Powder CWD 500
CAS No.:79-81-2
MF:C36H60O2
EINECS No.:201-228-5
Appearance:Yellow Powder
Molecular Weight:524.86
Grade:Food Grade,Pharm Grade
Standard:USP
Shelf life:2 Years

Description:
Certified pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to pharmacopeia primary standards.Retinyl palmitate belongs to a category of compounds called retinoids, which are chemically similar to vitamin A. It exhibits a beneficial effect on vision, skin and immune function, inhibits cell proliferation and prevents cancer. It is an important dietary as well as a therapeutic compound.

 

Product Parameters

Test Item	Specification
1.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.
2.Absorbance Ratio	The ration of corrected absorbance(A325) to the observed absorbance A325 is not less than 0.85
3.Appearance	Yellow or brown-yellow oily liquid
4.Acidity	≤ 1.0mgKOH/g
5.Peroxide Value	≤ 10meq/kg
6.Heavy Metal	≤ 10ppm
7.Lead	≤ 2ppm
8.Arsenic	≤ 1ppm
9.Vitamin A Palmitate Content (UV)	≥ 1,700,000IU/g
10.The total content of the Vitamin A acetate and retinol	≤ 1.0%
11.Microbial Limit Test
(1) Total Plate Count	≤ 1000cfu/g
(2) Yeast & Mold	≤ 100cfu/g
(3) E. Coli	Negative/10g
(4) Salmonella	Negative/25g

 

 

Packaging & Shipping

 

 

Function/Application

Function: 
1.Vitamin A Palmitate is used as a vitamin supplement in the treatment of Vitamin A deficiency.
2.Vitamin A Palmita te is used as an antioxidant and a source of vitamin A added to low fat milk and other dairy products.
3.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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Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service.


Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

 

 

 

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication