Customization: | Available |
---|---|
Powder: | No |
Customized: | Non-Customized |
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Natural Vitamin E Powder is an oily substance red browm or red in color with high viscosity,Its biological activity is higher than synthetic Vitamin E. Unlike its synthetic counterpart,natural Vitamin E does not contain any chemical contamination which result from the chemical syntheses process.
Naturally occurring vitamin E exists in eight chemical forms (alpha-, beta-, gamma-, and delta-tocopherol and alpha-, beta-, gamma-, and delta-tocotrienol) that have varying levels of biological activity. Alpha- (or α-) tocopherol is the only form that is recognized to meet human requirements.
Photo:
Product name | Mixed Tocopherol |
Others name | Mixed Tocopherols |
CAS No. | 2074-53-5 |
Apperance | White Power |
Specification | 30%,50%,70%,90%,95% |
Shelf time | 2 years,keep away sunlight, keep dry |
Items | Specifications | Results | |
Characters | Clear, brownish red to slight yellow oily liquid, almost odorless. | Conform | |
Identification 1. Color reaction 2. Retention time |
1. Positive | Positive | |
2.The retention time of the major peak confirms to that of the standard preparation. | Conform | ||
Acidity | ≤1ml | 0.3ml | |
Specific Rotation[α]D25ºC | ≥+20° | +23.4° | |
Assay | ≥95% | 95.3% | |
d-(β+γ+δ)tocopherols in total tocopherols | ≥80% | 91.7% | |
*Benzo(a)Pyrene | ≤2ppb | Conform | |
Heavy Metals (as Pb) | ≤10ppm | Conform | |
*Heavy Metals | Lead | ≤1ppm | Conform |
Arsenic | ≤1ppm | Conform | |
Cadmiu | ≤1ppm | Conform | |
Merc | ≤0.1ppm | Conform | |
*Microbiology | Total Bacterial Count | ≤1000cfu/g | Conform |
Yeast and Molds | ≤100cfu/g | Conform | |
Escherichia Coli | ≤10cfu/g | Conform | |
Salmonella | Negative/25g | Negative | |
Staphylococcus Aureus | Negative/10g | Negative | |
Conclusion: Conforms to USP44. | |||
Remarks:*Analyzed as per ten batches. |
Goods weight |
Packing |
Shipping method |
Lead-time |
1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
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