Vitamin E acetate
CAS No.: 7695-91-2 | Other Names: dl-alpha-tocopheryl acetate | Place of Origin: China (Mainland) |
Type: Feed Grade Amino Acids, Feed Grade Enzyme... | Efficacy: Feed Preservatives, Promote Healthy ... | Model Number: 50 96 |
oil: fine |
Packaging Detail: | 50kg/drum; 20kg/drum or 200kg/drum . |
Delivery Detail: | Promptly shipment |
Name:Vitamin E acetate
Synonyms:dl-alpha-tocopheryl acetate
CAS:7695-91-2
Name:Vitamin E acetate 98%
Synonyms:3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-yl acetate;dl-alpha-tocopheryl acetate.
Appearance: clear, colorless or slightly greenish-yellow, viscous, oily liquid.
Solubility: practically insoluble in water, freely soluble in acetone, in anhydrous ethanol
and in fatty oils.
Relative density: 0.950~0.964.
Standard: EP6/USP32
CAS:7695-91-2
Items | Standards | Results |
Appearance | Slightly Yellow,Clear,Viscous Oil | Qualified |
Assay by G.C | 98.0%~101.0% | 98.0% |
Identity | Corresponds | Qualified |
Density | 0.952-0.966 g/ml | 0.958g/ml |
Refractive Index | 1.494-1.498 | 1.494 |
Absorbance in ethano | ||
At about 284nm(max.) | 42.0-45.0 | 43.8 |
At about 254nm(min.) | 7.5-9.0 | 8.3 |
Acidity | max.1.0mL of 0.1N NaOH | 0.05mL |
Sulphated Ashes | max.0.1% | 0.06% |
Microbiological Spec | ||
Total Plate Count | ≤1000cfu/g | Conforms |
Yeast & Mold | ≤100cfu/g | Conforms |
E.Coli | Negative (In 10g) | Non-detected |
Salmonella | Negative (In 25g) | Non-detected |
Heavy Metals | max. 10ppm | Less than 5ppm |
Lead | max. 2ppm | 0.09ppm |
Arsenic | max. 3ppm | Less than 1ppm |
Free Tocopherol | max. 1.0% | 1.0% |
Organic Volatile Impurities | Meets USP Requirements | Qualified |
( Actual Tested Results: Comply With USP32 Standard ) |