H5149

Heneicosansäure

analytical standard

• Lineare Formel: CH₃(CH₂)₁₉COOH
• CAS-Nummer: 2363-71-5
• Molekulargewicht: 326.56
• Beilstein: 1711889
• EG-Nummer: 219-113-3
• MDL-Nummer: MFCD00002805
• UNSPSC-Code: 41116107
• PubChem Substanz-ID: 329815215
• NACRES: NA.24

Eigenschaften

• Biologische Quelle: plant
• Qualitätsniveau: 100
• Qualität: analytical standard
• Assay: ≥99% (capillary GC)
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• mp (Schmelzpunkt): 74-75 °C (lit.)
• Anwendung(en): food and beverages
• Format: neat
• Funktionelle Gruppe: carboxylic acid
• Versandbedingung: ambient
• Lagertemp.: 2-8°C
• SMILES String: CCCCCCCCCCCCCCCCCCCCC(O)=O
• InChI: 1S/C21H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23/h2-20H2,1H3,(H,22,23)
• InChIKey: CKDDRHZIAZRDBW-UHFFFAOYSA-N

Beschreibung

Anwendung

Heneicosanoic acid has been used as an internal standard in the analysis of fatty acid and conjugated linoleic acid isomers in meat samples using gas chromatography (GC) technique.

Heneicosanoic acid is used as an internal standard to quantify the methyl esters in fat extract from animal samples using chromatography technique.

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves