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    86-551-63875110

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Food additive vitamin A Palmitate powder with factory price
Food additive vitamin A Palmitate powder with factory price
Food additive vitamin A Palmitate powder with factory price
Food additive vitamin A Palmitate powder with factory price
Food additive vitamin A Palmitate powder with factory price

Food additive vitamin A Palmitate powder with factory price

Food additive vitamin A Palmitate powder with factory price,AWI,Rubber & Plastics,Environment,Pharmaceuticals,Vitamins, Amino Acids and Coenzymes
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Description

Overview
Quick Details
CAS No.:
79-81-2
Other Names:
Vitamin a palmitate powder
MF:
C36H60O2
EINECS No.:
201-228-5
Place of Origin:
Anhui, China (Mainland)
Type:
Vitamins, Amino Acids and Coenzymes
Grade Standard:
Food Grade, Medicine Grade
Usage:
Animal Pharmaceuticals
Brand Name:
AWI
Model Number:
Top Grade
Purity:
99%
Product name:
Retinol Palmitate powder
form:
free flowing beadlet
Sample:
free
Molecular Formula:
C36H60O2
fineness:
US standard sieves
loo on drying:
2.1%
package:
20 kg per carton
Supply Ability
Supply Ability:
25 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
1KG bags/25kg drums or as client's demand
Port
China main port
Lead Time :
Quantity(Kilograms) 1 - 100 >100
Est. Time(days) 7 To be negotiated
Product Description

 Retinyl Palmitate is a naturally-occurring phenyl analogue of retinol (vitamin A) with potential antineoplastic and chemopreventive activities. As the most common form of vitamin A taken for dietary supplementation, retinyl palmitate binds to and activates retinoid receptors, thereby inducing cell differentiation and decreasing cell proliferation. This agent also inhibits carcinogen-induced neoplastic transformation, induces apoptosis in some cancer cell types, and exhibits immunomodulatory properties. 

All-trans-retinyl palmitate is an all-trans-retinyl ester obtained by formal condensation of the carboxy group of palmitic (hexadecanoic acid) with the hydroxy group of all-trans-retinol. It is a retinyl palmitate and an all-trans-retinyl ester. It derives from an all-trans-retinol.

Retinyl palmitate is a synthetic alternate for retinyl acetate in vitamin A supplements, and is available in oily or dry forms. It is a common vitamin supplement, available in both oral and injectable forms for treatment of vitamin A deficiency, under the brand names Aquasol A, Palmitate A and many others. It is a constituent of intra ocular treatment for dry eyes at a concentration of 138 ug/g (VitA-Pos) by Ursapharm. It is a pre-formed version of vitamin A; therefore, the intake should not exceed the Recommended Dietary Allowance (RDA). Overdosing preformed Vitamin A forms such as retinyl palmitate leads to adverse physiological reactions (hypervitaminosis A).
Retinyl palmitate is used as an antioxidant and a source of vitamin A added to low fat milk and other dairy products to replace the vitamin content lost through the removal of milk fat. Palmitate is attached to the alcohol form of vitamin A, retinol, in order to make vitamin A stable in milk.
Retinyl palmitate is also a constituent of some topically applied skin care products. After its absorption into the skin, retinyl palmitate is converted to retinol, and ultimately to retinoic acid (the active form of vitamin A present in Retin-A).
Items
Specifications
Appearance
Free-Flowing Beadlet ,Yellow powder
Dispersibility
Cold Water Spread
Fineness(US Standard Sieve )
(US Standard Sieve )
Through Sieve No.30
100%
Through Sieve No.40
Min 90% Smaller Than 40
Through Sieve No.100
0.89%
Loss On Drying %
2.1
Pb(ppm)
<0.30
Arsenic(ppm)
<0.6
Cadmium (ppm)
max.1.0
Mercury(ppm)
max.0.1
Vitamin A Palmitate(IU/G)
540,000
Total ACC (cfu/G)
max.1000
Escherichia Coli
Absence
Fungi And Yeast(cfu/G)
max.100
Salmonella
Absence
Packing & Delivery
Payment Terms
Our Company

AWI factory principles:
1. We will audit of a factory to determine if the factory is acceptable.
2. The pharm grade material have to confrimed with GMP Standard.
3. We only cooperation with the industry leader.
4. We only supply fresh material within 2 month. 

FAQ

1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing?
Usually with 25 kg bag/carton/drum.
4. How about the validity of the products?
Usually 2 or 3 years.
5. What documents you provide?
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate.
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai  

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