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 |
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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