92446

Natriummethoxid -Lösung

0.5 M, for GC derivatization

• Synonym(e): Natriummethylat -Lösung
• Lineare Formel: CH₃ONa
• CAS-Nummer: 124-41-4
• Molekulargewicht: 54.02
• Beilstein: 3592982
• MDL-Nummer: MFCD00012179
• UNSPSC-Code: 41116105
• NACRES: NA.22

Eigenschaften

• Qualität: for GC derivatization
• Qualitätsniveau: 100
• Form: liquid
• Konzentration: 0.48-0.52 M; 0.5 M
• Methode(n): gas chromatography (GC): suitable
• Dichte: 0.805-0.817 g/mL at 20 °C
• SMILES String: [Na+].C[O-]
• InChI: 1S/CH3O.Na/c1-2;/h1H3;/q-1;+1
• InChIKey: WQDUMFSSJAZKTM-UHFFFAOYSA-N

Beschreibung

Anwendung

Sodium methoxide may be used as a derivatization reagent to enhance the sensitivity of detection for the subsequent determination of organonitrogen herbicides and fungicide analytes in food samples, and bound fatty acids from acylglycerols, alkylacylglycerols, galactosyldiacylglycerols, glycerophospholipids, and sterol esters by gas chromatography (GC) based techniques.

Sicherheitshinweise

• Piktogramme: GHS02,GHS06,GHS08,GHS05
• Signalwort: Danger
• H-Sätze: H225,H301 + H311 + H331,H315,H318,H370
• P-Sätze: P210 - P280 - P370 + P378 - P403 + P235 - P407 - P420
• Gefahreneinstufungen: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 1
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 49.5 °F - closed cup
• Flammpunkt (°C): 9.7 °C - closed cup