Product Description
|
Molecular Formula |
C31H52O3 |
|
Molecular Weight |
472.74 |
|
CAS |
7695-91-2 |
|
EINECS |
231-710-0 |
|
HS Code |
2936280000 |
|
Appearance |
Clear,colorless slightly greenish-yellow,viscous,oily liquid |
|
Packaging |
20, 50 KG/DRUM |
COA
|
Item |
Standard |
Result |
|
Discription |
Clear,colorless slightly greenish-yellow,viscous,oily liquid |
Clear,slightly greenish-yellow,viscous,oily liquid |
|
Identification |
||
|
Optical rotation |
-0.01°~+0.01° |
0.00° |
|
IR |
To Conform |
Conform |
|
Color reaction |
To Conform |
Conform |
|
Retention Time |
To Conform |
Conform |
|
Related Substances |
||
|
Impurity A |
≤0.5% |
<0.1% |
|
Impurity B |
≤1.5% |
0.78% |
|
Impurity C |
≤0.5% |
0.10% |
|
Impurities D&E |
≤1.0% |
<0.1% |
|
Any other impurity |
≤0.25% |
<0.1% |
|
Total impurities |
≤2.5% |
0.87% |
|
Acidity |
≤1.0ml |
0.06mL |
|
Residual Solvents |
To Conform |
Conform |
|
Heavy Mentals |
||
|
Pb |
≤2mg/kg |
<0.5mg/kg |
|
Arsenic |
≤1mg/kg |
<1mg/kg |
|
Copper |
≤25mg/kg |
<2mg/kg |
|
Zinc |
≤25mg/kg |
<2mg/kg |
|
Palladium |
≤5ppm |
<1ppm |
|
Assay |
||
|
Assay(Ph.Eur.) |
96.5%~102.0% |
99.7% |
|
Assay(USP/FCC) |
96.0%~102.0% |
99.7% |
|
Microbial limit |
||
|
TAMC |
≤1000cfu/g |
Certified |
|
TYMC |
≤100cfu/g |
Certified |
|
Escherichia coli |
ND |
Certified |
|
pseudomonas aeruginosa |
ND |
Certified |
|
Staphylococcus aureus |
ND |
Certified |
Uses and Applications
Vitamin E is a fat-soluble antioxidant widely used in various industries due to its antioxidant, stabilizing, nutritional, and skin-care properties.
1. Animal Nutrition and Feed Industry: Promotes livestock growth and reduces losses caused by disease.
2. Dietary Supplements and Pharmaceuticals: Provides daily antioxidant support and helps maintain immune, cardiovascular, and metabolic health.
3. Food and Beverage Industry: Enhances the nutritional value of fortified foods and functional beverages.
4. Cosmetics and Personal Care: Used in high-end skincare products, anti-aging serums, lotions, sunscreens, and hair care products.
5. Pet Nutrition: Added to pet food and supplements to support pet immune health and coat quality.
6. Industrial and Special Applications:
- Plastics and Polymers: Used as a stabilizer and antioxidant in biodegradable materials.
- Lubricants and Fuels: Improves oxidative stability in environmentally friendly formulations.
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