75533

Methyl stearate

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

• Synonim(y): Methyl octadecanoate, Stearic acid methyl ester
• Wzór liniowy: CH₃(CH₂)₁₆CO₂CH₃
• Numer CAS: 112-61-8
• Masa cząsteczkowa: 298.50
• Beilstein: 1786213
• Numer WE: 203-990-4
• Numer MDL: MFCD00009005
• Kod UNSPSC: 41116107
• Identyfikator substancji w PubChem: 329766491
• NACRES: NA.24

Właściwości

• klasa czystości: certified reference material; TraceCERT^®
• Poziom jakości: 300
• linia produktu: TraceCERT^®
• okres trwałości: limited shelf life, expiry date on the label
• producent / nazwa handlowa: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• metody: HPLC: suitable; gas chromatography (GC): suitable
• tw: 181-182 °C/4 mmHg (lit.)
• mp: 37-41 °C (lit.)
• Zastosowanie: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• temp. przechowywania: 2-8°C
• ciąg SMILES: CCCCCCCCCCCCCCCCCC(=O)OC
• InChI: 1S/C19H38O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-18H2,1-2H3
• Klucz InChI: HPEUJPJOZXNMSJ-UHFFFAOYSA-N

Opis

Opis ogólny

Methyl stearate is a major component of biodiesel fuel. It also exists as a major component of soy and rapeseed oil methyl ester fuels, which can also serve as a main source of biodiesel production.

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.

Zastosowanie

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Opakowanie

Bottomless glass bottle. Contents are inside inserted fused cone.

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): 230.0 °F - closed cup
• Temperatura zapłonu (°C): 110.0 °C - closed cup