DL-α-Tocopherol, sterilisiertes Trockenpulver, EMPROVE® ESSENTIAL Ph. Eur., BP, SAFC®
Lieferant: MERCK PRODUCTION CHEMICALS
Synonyms:
Vitamin E
, all-rac-α-Tocopherol
, (±)-α-Tocopherol
, 3,4-Dihydro-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-benzopyran-6-ol
, Vitamin E Alkohol
5.00878.9024EA
0
CHF
5.00878.9024
DL-α-Tocopherol, sterilisiertes Trockenpulver, EMPROVE® ESSENTIAL Ph. Eur., BP, SAFC®
DL-α-Tocopherol
Vitamin E-Trockenpulver gesprüht (50 g all-rac-α-Tocopheryacetat in 100 g Substanz)
|
Formel:
C₂₉H₅₀O₂ MW: 430,71 g/mol |
MDL Number:
MFCD00072051 CAS-Nummer: 10191-41-0 EINECS: 233-466-0 |
Spezifikation Testergebnisse
| all-rac-α-Tocopheryl acetate content (GC, Ph Eur) | 50.0 - 57.5 % |
| Identity (GC) | passes test |
| As (Arsenic) | ≤ 0.0003 % |
| Cu (Copper) | ≤ 50 ppm |
| Pb (Lead) | ≤ 10 ppm |
| Zn (Zinc) | ≤ 25 ppm |
| Ethanol (HS-GC) | ≤ 5000 ppm |
| Acetic acid (HS-GC) | ≤ 5000 ppm |
| Heptane (HS-GC) | ≤ 5000 ppm |
| Methanol (HS-GC) | ≤ 3000 ppm |
| Pyridine (HS-GC) | ≤ 200 ppm |
| Toluene (HS-GC) | ≤ 890 ppm |
| Residual solvents (ICH Q3C) | excluded by production process |
| Loss on drying | ≤ 5.0 % |
| Total aerobic microbial count (TAMC) | ≤ 1000 CFU/g |
| Total combined yeasts/moulds count (TYMC) | ≤ 100 CFU/g |
| Bile-tolerant gram-negative bacteria (absent in 1 g) | passes test |
| Candida albicans (absent in 1 g) | passes test |
| Escherichia coli (absent in 1 g) | passes test |
| Pseudomonas aeruginosa (absent in 1 g) | passes test |
| Salmonella (absent in 10 g) | passes test |
| Staphylococcus aureus (absent in 1 g) | passes test |
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