| ≥1 piece |
Vitamin+E-p1.html" target='_blank'> Vitamin E
1.CAS NO.:127-47-9
2.USP EP
3.Sample available
4.Shelf life:2 years
Product Description:
Vitamin E
Vitamin E refers to a group of eight fat-soluble compounds that include both tocopherols and tocotrienols. Of the many different forms of vitamin E, γ-tocopherol is the most common in the North American diet. γ-Tocopherol can be found in corn oil, soybean oil, margarine, and dressings. In the North American diet, α-tocopherol, the most biologically active form of vitamin E, is the second-most common form of vitamin E. This variant can be found most abundantly in wheat germ oil, sunflower, and safflower oils. As a fat-soluble antioxidant, it stops the production of reactive oxygen species formed when fat undergoes oxidation.
| ITEM | SPECIFICATIONS | RESULTS |
| Appearance | White to almost white free-flowing powder | Conform |
| Identification | Positive | Conform |
| Dispersibility in water | Dispersible | Conform |
| Content | Min 50% of Vitamin E | 52.6% |
| Granularity | 100% though 40# sieve Min 90% though 60# sieve Min 45% though 100# sieve | 100% 96% 75% |
| Loss on drying | ≤3.0% | 1.20% |
| Heavy metal(as Pb) | ≤10ppm | < 10ppm |
| Arsenric(as As) | ≤3ppm | < 1ppm |
| Residual solvents | ||
| Methanol | ≤3000ppm | Conform |
| Hexane | ≤290ppm | Conform |
| Microblogical spec. | ||
| Total plate count | ≤1000cfu/g | Conform |
| Yeast and moulds | ≤100cfu/g | Conform |
| E. Coli | Negative(in 10g) | Negative |
| Salmonella | Negative(in 10g) | Negative |
Function
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
Package:1kg/aluminum foil bag,25kg/drum
Storage:
kept in a light-proof,well-colsed,dry and cool place.
Service we can provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
Our Advantages:
Full experience of large numbers containers loading in Chinese sea port
Fast shipment by reputed shipping line
Packing with pallet as buyer's special request
Best service after shipment with e mail
Cargoes together with container sales seervice available
Full experience for Canada & Japan export
Cargoes photo before and after loading into container
Raw materials from chinese origin
Please feel free to contact us again if you have any further questions.
| CAS No.: |
127-47-9
|
Other Names: |
Vitamin E acetate
|
MF: |
C31H52O3
|
| EINECS No.: |
218-197-9
|
Place of Origin: |
Jiangsu China (Mainland)
|
Type: |
Vitamins, Amino Acids and Coenzymes
|
| Grade Standard: |
Food Grade,Medicine Grade
|
Usage: |
Animal Pharmaceuticals
|
Brand Name: |
HOUJIN
|
| Model Number: |
WQ0933
|
Purity: |
99%
|
Yeasts & Moulds:: |
≤100CFU/g
|
| Hexane:: |
<290mg/kg
|
Methanol:: |
<3000mg/kg
|
Heavy Metal:: |
≤10mg/kg
|
| Arsenic:: |
≤2mg/kg
|
Shelf life:: |
2 years
|
Appearance: |
White to almost white free-flowing powder
|
| form:: |
powder
|
color:: |
White
|
Loss on drying: |
≤3.0%
|