Vitamin E 50% CAS NO.2074-53-5

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Vitamin E 50% CAS NO.2074-53-5

Vitamin E 50% application

Vitamin E 50% CAS NO.2074-53-5

Vitamin E 50% is the most used in feed additives, with 50% conventional, water soluble VE content. When vitamin E 50% is deficient, it will lead to infertility, leukodystrophy, nutritional myasthenia, liver necrosis, poor growth, nutritional deficiencies and other diseases in animals, so it is necessary to add vitamin E in feed in time.

  • Item NO.:

    CAS NO. 2074-53-5
  • Color:

    dark yellow
  • Package:



Vitamin E 50% is a yellowish to yellow or yellow-green clarified viscous liquid, nearly odorless. Its color gradually darkens upon exposure to light, and the natural form solidifies when cooled but melts at approximately 25°C. It belongs to the group of fat-soluble tocopherols, which includes four tocopherols and four trienyl tocopherols. Vitamin E typically refers to α-tocopherol, a yellowish green transparent viscous liquid that is soluble in organic solvents but insoluble in water. It exhibits heat stability but extreme susceptibility to oxidation.






White or whitelike granular powder





Loss on Drying


Sieve Analysis

≥90% Through Sieve No.20 (US)

*Heavy Metal








Vitamin E  50% price

 Vitamin E 50% is extensively utilized as a chain-breaking antioxidant in feed production. Moreover, numerous domestic and international studies have demonstrated the crucial role of vitamin E in maintaining both humoral and cellular immune responses in poultry. The primary mechanism by which vitamin E enhances livestock and poultry immunity lies in its potent antioxidant effect, which safeguards cell membranes and cells against oxidative damage, thereby preserving cellular integrity, stability, and normal functionality necessary for generating an adequate immune response. Another significant mechanism involves the immunomodulatory properties of vitamin E that regulate the synthesis of cytokines, prostaglandins, hemagglutinins, and other immune factors.



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