DL-alpha-Tocopheryl acetate

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CAS No: 52225-20-4
Product Name: DL-alpha-Tocopheryl acetate
Other Name:
DL-alpha-Tocopheryl acetate
2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-6-chromanol Acetate
2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)-3,4-dihydro-2H-chromen-6-yl acetate
 
Density: 0.9±0.1 g/cm3
Boiling Point: 485.3±0.0 °C at 760 mmHg
Molecular Formula: C31H52O3
Molecular Weight: 472.743
Flash Point: 235.6±24.7 °C
Exact Mass: 472.391632
PSA: 35.53000
LogP: 12.07
Vapour Pressure: 0.0±1.2 mmHg at 25°C
Index of Refraction: 1.488
Storage condition: 2-8°C
 
Specification
Appearance: Light yellow to brown liquid
Assay: ≥98.0%
Odor: Mild characteristic
Acidity (g/ml): ≤1
Specific rotation: ≥+24°
Sulfated ash: ≤0.10%
Heavy metal: ≤10ppm
Arsenic: ≤2ppm
Lead: ≤2ppm
Total plate count: ≤1000cfu/g
Yeast&Mold: ≤25cfu/g
E.Coil: Negative
Salmonelle: Negative
 
Application
DL-α-Tocopherol acetate is a vitamin E derivative which is often included in the formulations of enteral nutrition.
Water-soluble vitamin E is widely used in cosmetics, shaving products, hair products, etc., especially for water-based transparent products, to make functions better and absorb more quickly.
 
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

DL-alpha-Tocopheryl acetate


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