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Quick Details

  • CAS No.: 302-79-4
  • Other Names: Retinoids
  • MF: C20H28O2
  • EINECS No.: 302-79-4
  • Place of Origin: Shandong, China (Mainland)
  • Type: Antibiotic and Antimicrobial Agents, Antipyretic Analgesics and NSAIDs, Cardiovascular Agents, Electrolyte Balance and Dialysis Agents, Endocrine System Agents, Vitamins, Amino Acids and Coenzymes
  • Grade Standard: Cosmetic Grade, Medicine Grade
  • Usage: Animal Pharmaceuticals
  • Brand Name: Sciphar
  • Model Number: Top Grade
  • Purity: 99

Packaging & Delivery

Packaging Details Aluminum foil and carton drum
Delivery Time 2--3 working days

For skin care products


All our products are manufactured strictly according to the GMP instructions, under gnotobasis. 




Vitamin A /Retinol 

CAS #68-26-8 

EINECS  200-683-7
Molecular Weight 286.452
Molecular Formula C20H28O
melting point 61-63 ºC

Assay: 95%,98%
Quality Standards: USP30
Characteristic: Light yellow to light red to brown powder.
Formulation: Soluble in water, ethanol, can be emulsified in water. , Insoluble in vegetable oils, mineral oils and fats.

Vitamin A, chemical name as retinol, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxogenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thusβ-carotene is also called as vitamin precursor.
Measurement units
The measurement units of Vitamin A is USP,IU and RE.

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.

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China (Mainland) | Manufacturer, Trading Company
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8 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $75,000
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