vitamin e raw material from chinese factory with the lowest prices (cas:1406-18-4 ),China houjin price supplier

Vitamin A

1.Details

Name: Vitamin A Relative Name: Retinol CAS No.: 68-26-8 EINECS : 200-683-7 Molecular Weight: 286.452 Molecular Formula: C 20 H 28 O melting point: 61-63 ºC

2. Introduction 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.

Product Name: Vitamin E 99%

Other Name: Vitamin E acetate

Cas Number: 7695-91-2

SPECIFICATION: USP/BP/EP/FCC/CP

CERTIFICATION: KOSHER/GMP/DMF/HALAL/HACCP

Packaging:  1kg aluminium foil plastic bag, 25Kgs Cardboard drum

Storage: Product should be preserved in tightly closed containers protected from light, heat, and air. 

Do not expose to alkalis or strong oxidizing agents

Main Functions :   

  Vitamin E is a fat-soluble antioxidant that stops the production of ROS formed when fat undergoes oxidation. Scientists are investigating whether, by limiting free-radical production and possibly through other mechanisms, vitamin E might help prevent or delay the chronic diseases associated with free radicals. vitamin E is involved in immune function and, as shown primarily by in vitro studies of cells, cell signaling, regulation of gene expression, and other metabolic processes