DL-α-Tocophérol, poudre séchée par pulvérisation, EMPROVE® ESSENTIAL Ph. Eur., BP, SAFC®
Marques : MERCK PRODUCTION CHEMICALSTotal Evaluation: 0
Moyenne des Notes : 0.0 sur 5
Synonyme(s):
(±)-α-Tocophérol
, all-rac-α-Tocophérol
, 3,4-Dihydro-2,5,7,8-tétraméthyl-2-(4,8,12-triméthyltridécyl)-2H-benzopyranne-6-ol
Vitamine E poudre sèche vaporisée (50 g de all-rac-α-tocophérol acétate acétate dans 100 g de substance)
Formule:
C₂₉H₅₀O₂ Poids moléculaire: 430,71 g/mol |
Numéro MDL:
MFCD00072051 Numéro CAS: 10191-41-0 EINECS: 233-466-0 |
Résultats des tests de spécification
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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