Vitamin E
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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
| ITEM |
SPECIFICATIONS |
RESULTS |
| Appearance |
Slightly yellow, clear, viscous oil |
Qualified |
| Assay by G.C |
98.0—102.0% |
98.8% |
| Identity |
Corresponds |
Qualified |
| Infrared spectrum |
Meets EP requirement |
Qualified |
| Option rotation |
-0.01°~ +0.01° |
Qualified |
| Density(20°C) |
0.952—0.966g/ml |
0.955g/ml |
| Refractive index(20°C) |
1.494—1.498 |
1.496 |
| Absorbance in ethanol: At about 284nm (max) At about 254nm (min) |
42.0—45.0 7.5—9.0 |
44.0 8.8 |
| Acidity |
Max.1.0ml of 0.1 N NaOH |
0.04 ml |
| Sulphated ashes |
≤0.1% |
0.03% |
| Heavy metals |
≤10ppm |
<5ppm |
| Lead |
≤2ppm |
0.04ppm |
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
Shipping &Pakage :
25kg/paperboard drum
1 kg/aluminum foil bag /5 kg/aluminum foil bag /10 kg/aluminum foil bag
Company Information
We have established a deep and broad relationship with many domestic pharmaceutical and
chemical companies, cooperating in the aspects of new drug development, technology transfer,
product supply, contract manufacturing, exclusive distribution, overseas registration etc. We
wish to establish a long term, mutual beneficial relationship with more friends in the
future.
Company name:Suzhou Houjin Chemical co.ltd
Address:Tongda road,Dushuhu building 408room,Wuzhong district,Suzhou
Website: http://houjinhg.en.alibaba.com/
Contact Us:
please cotact us any time,very glad service for you:)
| CAS No.: |
7695-91-2
|
Other Names: |
Vitamin E acetate
|
MF: |
C31H52O3
|
| EINECS No.: |
231-710-0
|
FEMA No.: |
N/A
|
Place of Origin: |
Jiangsu China (Mainland)
|
| Type: |
Vitamins, Amino Acids and Coenzymes
|
Brand Name: |
houjin
|
Model Number: |
USP32
|
| Apprearance: |
Slightly yellow,clear,viscous oil
|
Form: |
Powder
|
quality standard:: |
high
|
| Option rotation::: |
-0.01°- +0.01°
|
Heavy metals:: |
≤ 0.001
|
Sulphated ashes::: |
≤0.1%
|
| Purity::: |
99%
|
Identity::: |
Corresponds
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