DL-α-Tocopherol (Vitamin E), EMPROVE® ESSENTIAL USP for oral use, SAFC®

Supplier: MERCK PRODUCTION CHEMICALS

Synonyms: (±)-α-Tocopherol, Vitamin E Alcohol, all-rac-α-Tocopherol, 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol, 2,5,7,8-Tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-6-ol, DL-alpha-Tocopherol, Vitamin E

5.00862.1000 5.00862.9025
5.00862.1000EA 411 EUR
5.00862.1000 5.00862.9025
DL-α-Tocopherol (Vitamin E), EMPROVE® ESSENTIAL USP for oral use, SAFC®
DL-α-Tocopherol

Vitamin E water-miscible 1 ml = 500 mg DL-a-tocopherol acetate


Residues of metal catalysts or metal reagents acc. to EMEA/CHMP/SWP/4446/2000 are not likely to be present.
Corresponds USP

Formula: C₂₉H₅₀O₂
MW: 430,71 g/mol
MDL Number: MFCD00072051
CAS Number: 10191-41-0
EINECS: 233-466-0

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Specification Test Results

Assay of DL-α-tocopherol acetate 475 - 525 mg/ml
Identity passes test
Appearance clear, slightly yellow, viscous liquid
Acidity passes test
Miscibility with water passes test
pH-value (10 %; water) 6.5 - 7.5
Density (d 20 °C/ 4 °C) about 1.01
Residual solvents (Ph. Eur./ICH) excluded by production process
Microbiological test passes test

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