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Tocopheryl acetate Vitamin E Acetate 7695-91-2
Description
Name: Vitamin E Acetate
•CAS No.:7695-91-2
•EINECS:231-710-0
•Molecular formular: C31H52O3
•Molecular weight:472.75
•Density: 0.96g/cm3
Introduction
Vitamin E is an antioxidant that mainly protects the skin from effects of UV rays. When you eat food that is filled with vitamin E the nutrient will pass through the cell membranes of the skin to add to the body's natural defenses.
Vitamin E oils are produced from oils like canola, soya or corn directly through distillation. Vitamin E oil itself is heavy, thick and has a shelf life of three-years. It the Vitamin E oil was exposed to excess heat or air, Vitamin E oil can react with oxygen and becomes unusable. Therefore, Vitamin E oil should always be stored carefully and protected from these elements.
Specification
Tests |
Specifications |
Results |
Assay |
99% |
99.23% |
Appearance |
white powder |
white powder |
Odor and taste |
Characteristic |
Complies |
Specific rotation |
-155±2° |
Complies |
Loss on drying |
MAX. 0.5% |
0.3% |
Residue on ignition |
MAX. 0.2% |
0.05% |
Heavy metals |
MAX.10 PPM |
Complies |
Microbiology control Total Plate Count Yeast & Mold E.Coli S. Aureus Salmonella |
MAX.1,000cfu/g MAX.100cfu/g Negative Negative Negative |
NMT 1,000cfu/g NMT 100cfu/g Complies Complies Complies |
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