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Vitamin E

  • CAS NO: 59-02-9
  • Grade: Feed Grade
  • Purity: 50% min
  • Packaging: 25kg/bag
  • Min Order: 5000kg
  • Price: Inquiry

Vitamin E is a fat soluble vitamin whose hydrolysate is tocopherol and is one of the most important antioxidants. Tocopherols are not easily destroyed by heat or alkali, but are easily oxidized. They can be used as antioxidants to protect other substances from oxidative damage.

Vitamin E participates in the metabolism of nucleic acid in the domestic animal body and adjusts the metabolism of protein, fat and carbohydrates; the antioxidant properties of vitamin E can prevent the oxidation of unsaturated fatty acids in the domestic animal body, thus it is an important biological substance to ensure the normal lipid metabolism and prevents the formation of toxic during the metabolic process of fat. Substances; ensure the normal function of a series of enzyme systems and adjust the function of endocrine glands; maintain the normal structure and function of membranes, muscles and peripheral vessels. Vitamin E also participates in the process of phosphate acidification in poultry, and promotes the storage of vitamin A in the liver of poultry and protects vitamin A from oxidation in poultry. Therefore, vitamin E is one of the important substances to keep livestock healthy and improve fertility and productivity.

ITEMS
STANDARDs
Appearance
White or whitelike powder
Assay
>=50%
Loss on Drying
=<5.0%
Seive Analysis
>=90% through No. 20 (US)
Heavy Metal
=<10mg/kg
Arsenic
=<2mg/kg
Pb
=<2mg/kg
Cadmium
=<2mg/kg
Mercury
=<2mg/kg


CAS NO.
59-02-9
Name
Vitamin E
Alias
D-alpha-Tocopherol; (2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol
Formula
C29H50O2
Formula weight
430.71
Structural formula
Density
0.95
Boiling point
200-220 ºC (0.07501 mmHg)
Water solubility
INSOLUBLE
Refractive index
1.505-1.507
Specific rotatory power
24 º (c=2, in isooctane 25 ºC)
Melting point
2.5-3.5 ºC
Safety Description
S23;S24/25   
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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