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Name: D-alpha-Tocopherol

Synonyms:VitaminE;(2R)-3,4-Dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol

Molecular Structure 

Molecular Formula:C29H50O2

Molecular Weight:430.71

CAS Registry Number:59-02-9

EINECS:200-412-2

d-alpha Tocopherol(1000iu-1430iu) is a clear, amber color, viscous oil having a slight characteristic vegetable oil aroma and a mild taste. d-alpha Tocopherol(1000iu-1430iu) may oxidize upon exposure to air and light, resulting in gradual darkening. Nitrogen blanketing and protection from light, from heat, from transition metals, and from alkalis are recommended.

Specification:
Product name D-alpha-Tocopherol
Items Standard
Appearance Yellow to yellow-brown oil
Acid Value 5.6mgKOH/g Max
Heavy Metals 20ppm Max
Specific Rotation [α]25℃D +24o Min
Total tocopherol 67.1% Min
D-alpha-tocopherol 95.0% Min in total tocopherol
Assay 1000IU/g Min

Packaging: Aluminum Drum(5kg, 20kg), stainless steel drum(100kg,185kg)

Storage:Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis or strong oxidizing agents

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