92359

DL-α-Tocopherol acetate

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

• Szinonimák: Vitamin E acetate, all-rac-α-Tocopheryl acetate
• Tapasztalati képlet (Hill-képlet): C₃₁H₅₂O₃
• CAS-szám: 7695-91-2
• Molekulatömeg: 472.74
• Beilstein: 97512
• EC-szám: 231-710-0
• MDL-szám: MFCD00072042
• UNSPSC kód: 41116107
• PubChem Substance ID: 329770118
• NACRES: NA.24

Tulajdonságok

• grade: certified reference material; TraceCERT^®
• Minőségi szint: 300
• termékcsalád: TraceCERT^®
• Forma: viscous liquid
• eltarthatósági idő: limited shelf life, expiry date on the label
• gyártó/kereskedő neve: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• technika/technikák: gas chromatography (GC): suitable
• sűrűség: 0.96 g/mL at 20 °C (lit.)
• alkalmazás(ok): vitamins, nutraceuticals, and natural products
• Formátum: neat
• tárolási hőmérséklet: 2-8°C
• SMILES string: 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
• Nemzetközi kémiai azonosító kulcs: ZAKOWWREFLAJOT-CEFNRUSXSA-N

Leírás

Általános leírás

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.

Alkalmazás

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.

Jogi információk

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

Biztonsági adatok

• Tárolási osztály kódja: 10 - Combustible liquids
• WGK: WGK 1
• Lobbanási pont (F): No data available
• Lobbanási pont (C): No data available