92359

DL-α-Tocopherol acetate

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonim(y): Vitamin E acetate, all-rac-α-Tocopheryl acetate
• Wzór empiryczny (zapis Hilla): C₃₁H₅₂O₃
• Numer CAS: 7695-91-2
• Masa cząsteczkowa: 472.74
• Beilstein: 97512
• Numer WE: 231-710-0
• Numer MDL: MFCD00072042
• Kod UNSPSC: 12352200
• Identyfikator substancji w PubChem: 329770118

Właściwości

• klasa czystości: certified reference material; TraceCERT^®
• Poziom jakości: 300
• linia produktu: TraceCERT^®
• Postać: viscous liquid
• okres trwałości: limited shelf life, expiry date on the label
• producent / nazwa handlowa: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• metody: gas chromatography (GC): suitable
• gęstość: 0.96 g/mL at 20 °C (lit.)
• Zastosowanie: vitamins, nutraceuticals, and natural products
• format: neat
• temp. przechowywania: 2-8°C
• ciąg SMILES: CC(C)CCC[C@@H](C)CCC[C@@H](C)CCC[C@]1(C)CCc2c(C)c(OC(C)=O)c(C)c(C)c2O1
• InChI: 1S/C31H52O3/c1-21(2)13-10-14-22(3)15-11-16-23(4)17-12-19-31(9)20-18-28-26(7)29(33-27(8)32)24(5)25(6)30(28)34-31/h21-23H,10-20H2,1-9H3/t22-,23-,31-/m1/s1
• Klucz InChI: ZAKOWWREFLAJOT-CEFNRUSXSA-N

Opis

Opis ogólny

DL-α-Tocopherol acetate is a stable ester form of vitamin E, widely used in the formulation of cosmetics for the prevention or correction of skin damage.

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Zastosowanie

DL-α-Tocopherol acetate may be used as an analytical reference standard for the quantification of the analyte in cosmetic products using high-performance liquid chromatography technique.

Informacje prawne

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 10 - Combustible liquids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): No data available
• Temperatura zapłonu (°C): No data available