Vitamin E (Tocopheryl Acetate)

Appearance Free-flowing, nearly white to yellowish granular

Active ingredient

Chemical name "3,4-dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-6-

yl acetate; 2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-chroman-6-yl acetate"

EINECS No. 231-710-0

CAS No. 7695-91-2

Synonyms all-rac-α-Tocopheryl Acetate; dl-α-Tocopheryl Acetate; Vitamin E acetate；Vitamin E

Structural  formula

Vitamin E (Tocopheryl Acetate)

Molecular mass 472.75 g/mol

Molecular formula C31H52O3

Specification

Description Vitamin E 50% is manufactured by mixing oily Vitamin E with inorganic carrier

Content Min 50.0% (European Pharmacopoeia EP-0691)

Bulk density In between 550 and 650 gram per liter

Loss on drying Max 5.0%

Other chemical and physical data

Particle size 100% pass through sieve No.20 (0.85 mm)

Solubility Insoluble in water

Packaging and storage conditions

Packaging Big bag (500 kg net), 25 net) and others on request.

Storage Keep well closed, cool and dry; protect from sunlight.

Stability

The product can be kept for 24 months in the unopened,original packaging at room temperature.Once opened,use content soonest(best used up not more than one month).Expiry date:see label resp.certifacate of analysis.