Product Description
| Product Name |
Vitamin E powder |
| Appearance |
White powder |
| Package |
Aluminum Foil Bag |
| Specification |
50% |
| Test Method |
HPLC |
| Stock |
In stock |
| Shelf life |
2 years |
| Storage conditions |
Store in cool & dry place, Keep away from strong light and heat. |
| Sample |
Available |
Appearance: White crystalline powder
Product specification 1 * 25kg
Chinese name: Vitamin E acetate
English name: Vitamin E
Characteristics: This product is a light yellow oily liquid, soluble in organic solvents such as alcohol and ether, almost insoluble in water, and prone to oxidation when exposed to air.
Quality indicators:
Appearance: Light yellow transparent oily liquid
Acidity: ≤ 0.35ml/g
Free VE: ≤ 0.46ml
Content: ≥ 96%
Refractive index: 1.4940~1.4990
Heavy metals: ≤ 0.002%.
Application
1. Vitamin E has anticoagulant activity, and long-term high-dose intake can increase the risk of hemorrhagic stroke
2. Ingestion of low doses of vitamin E has antioxidant activity, while ingestion of large doses may no longer have antioxidant activity, at which point vitamin E becomes a prooxidant
3. Ingestion of large doses of vitamin E can hinder the absorption and function of other fat soluble vitamins.
Detailed Photos
Certificate Of Analysis
CWS Food Grade Vitamin e Acetate 50%
| Items |
Standards |
| Appearance |
Nearly white to yellowish granular/powder |
| Identification |
Positive |
| Loss on drying |
≤5.0% |
| Particle size |
100% of particles go through 30 mesh |
| Assay |
≥50.% |
Powdered Vitamin E 50% Feed Grade
| Items |
Standards |
| Appearance |
Nearly white to yellowish granular/powder |
| Identification |
Positive |
| Loss on drying |
≤5.0% |
| Particle size |
100% of particles go through 30 mesh |
| Assay |
≥50.% |
Vitamin E oil 98%
| Appearance |
Slightly yellow ,clear, viscous oil |
| Assay by GC |
98.0%-101.0% |
| Identity |
Corresponds |
| Density |
0.952-0.966g/ml |
| Refractive index |
1.494-1.498 |
| Acitdity |
Max.1.0ml of 0.1 NaOH |
| Sulphated ashes |
Max.0.1% |
| Yeast & mold |
Not more than 100cfu/g |
| E.Coli |
Negative( in 10g) |
| Salmonella |
Negative (in 25g) |
| Heavy metals |
Max.10 ppm |
| Lead |
Max.2 ppm |
| Arsenie |
Max.3 ppm |
| Free tocopherol |
Max.1.0% |
| Organic volatile impurities |
Meets USP requirements |
Company Profile
Audited Supplier 
Audited Supplier 
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