China Bulk Factory Price 100% Natural Vitamins Pure Vitamin E Oil, Find details about China Pure Vitamin E Oil, CAS 7695-91-2 from Bulk Factory Price 100% Natural Vitamins Pure Vitamin E Oil
Pharmaceuticals:
1) Improving drug bioavailability
2) Emulsion vehicle
3) Functional ingredient in self-emulsifying formulations
4) Reducing drug sensitivity on skin or tissues
Food and beverages:
1) Liquid vitamin E or liquid multivitamin/mineral supplements
2) Other forms of vitamin E or multivitamin/mineral dietary supplements such as tablets, softgels, bars and others.
Personal Care and Cosmetics:
1) Cream, lotions and other products for topical application of vitamin E and other formulated actives.
2) Eye drops, nasal sprays, syrups and others primarily in formulating active compounds.
Description | Clear, Colourless slightly greenish-yellow oily liquid | Conform |
Identification |
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Optical rotation | -0.01°~+0.01°, Ph.Eur. | 0.00° |
IR | Ph.Eur./USP/FCC | Conform |
Color reactio | USP/FCC | Conform |
Related substances |
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Impurity A | ≤0.5% | <0.1% |
Impurity B | ≤1.5% | 0.56% |
Impurity C | ≤0.5% | <0.1% |
Impurity D and E | ≤1.0% | <0.1% |
Any other impurity | ≤0.25% | 0.11% |
Totoal impurity | ≤2.5% | 0.67% |
Acidity | ≤1.0ml | 0.06ml |
Residual solvents | To conform(In- house) | Conform |
Heavy metals | ||
Pb | ≤2mg/kg | <0.05mg/kg |
Arsenic | ≤1mg/kg(In-house) | <1mg/kg |
Copper | ≤25mg/kg | <2mg/kg |
Zine | ≤25mg/kg | <2mg/kg |
Palladium | ≤5ppm | <1ppm |
Assay | 96.0%-102.0% | 99.3% |
Microbial limit | ||
TAMC | ≤1000cfu/g | Certified |
TYMC | ≤100cfu/g | Certified |
Conclusion: Conforms to Ph. Eur./USP/FCC |