DL-Alpha Tocopheryl Acetate
[Product Introduction]
CAS No.:7695-91-2
Molecular Formula:C31H52O3
[Physical and Chemical Properties]
Appearance:Clear colorless to slightly greenish-yellow oily liquid
Assay: 98%
Test Items
Specification
Description
Clear, colourless slightly greenish-yellow, Viscous, oily liquid,Ph.Eur./USP/FCC
Identification
Optical rotation
-0.01°~+0.01°,Ph.Eur.
IR
To conform,Ph.Eur./USP/FCC
Color reaction
To conform,USP/FCC
Retention time
To conform,USP/FCC
Related Substances
Impurity A
≤0.5%,Ph.Eur.
Impurity B
≤1.5%,Ph.Eur
Impurity C
≤0.5%,Ph.Eur.
Impurities D and E…