92446

Sodium methoxide solution

0.5 M, for GC derivatization

• 동의어(들): Methanolic Base, Sodium methylate
• Linear Formula: CH₃ONa
• CAS Number: 124-41-4
• Molecular Weight: 54.02
• Beilstein: 3592982
• MDL number: MFCD00012179
• UNSPSC 코드: 41116105
• NACRES: NA.22

속성

• Grade: for GC derivatization
• Quality Level: 100
• 형태: liquid
• 농도: 0.48-0.52 M; 0.5 M
• 기술: gas chromatography (GC): suitable
• density: 0.805-0.817 g/mL at 20 °C
• SMILES string: [Na+].C[O-]
• InChI: 1S/CH3O.Na/c1-2;/h1H3;/q-1;+1
• InChI key: WQDUMFSSJAZKTM-UHFFFAOYSA-N

설명

애플리케이션

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.

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H225,H301 + H311 + H331,H315,H318,H370
• 예방조치 성명서: P210 - P280 - P370 + P378 - P403 + P235 - P407 - P420
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point (°F): 49.5 °F - closed cup
• Flash Point (°C): 9.7 °C - closed cup