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Synthetic Vitamin+E-p1.html" style="text-decoration:underline;font-weight:bold;" target='_blank'> Vitamin E/VE
1.CAS NO.:127-47-9
2.USP EP
3.Sample available
4.Shelf life:2 years
Product Description:
Natural Vitamin E
ISO,GSG factory
White or off white powder
Have stock,steady supply
Items |
Standards |
Results |
Appearance |
Slightly Yellow,Clear,Viscous Oil |
Qualified |
Assay by G.C |
98.0%~101.0% |
98.0% |
Identity |
Corresponds |
Qualified |
Density |
0.952-0.966 g/ml |
0.958g/ml |
Refractive Index |
1.494-1.498 |
1.494 |
Absorbance in ethano |
||
At about 284nm(max.) |
42.0-45.0 |
43.8 |
At about 254nm(min.) |
7.5-9.0 |
8.3 |
Acidity |
max.1.0mL of 0.1N NaOH |
0.05mL |
Sulphated Ashes |
max.0.1% |
0.06% |
Microbiological Spec |
||
Total Plate Count |
≤1000cfu/g |
Conforms |
Yeast & Mold |
≤100cfu/g |
Conforms |
E.Coli |
Negative (In 10g) |
Non-detected |
Salmonella |
Negative (In 25g) |
Non-detected |
Heavy Metals |
max. 10ppm |
Less than 5ppm |
Lead |
max. 2ppm |
0.09ppm |
Arsenic |
max. 3ppm |
Less than 1ppm |
Free Tocopherol |
max. 1.0% |
1.0% |
Organic Volatile Impurities |
Meets USP Requirements |
Qualified |
( Actual Tested Results: Comply With USP32 Standard ) |
Function
As an antioxidant, vitamin E acts as a peroxyl radical scavenger, preventing the propagation of free radicals in tissues, by reacting with them to form a tocopheryl radical, which will then be reduced by a hydrogen donor (such as vitamin C ) and thus return to its reduced state.
As an enzymatic activity regulator, for instance, protein kinase C (PKC), which plays a role in smooth muscle growth, can be inhibited by α-tocopherol.
Vitamin E also has an effect on gene expression . Macrophages rich in cholesterol are found in the atherogenetic tissue.
Vitamin E also plays a role in neurological functions,and inhibition of platelet aggregation
Vitamin E also protects lipids and prevents the oxidation of polyunsaturated fatty acids.
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: |
WQ037
|
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%
|