92446

Sodium methoxide solution

0.5 M, for GC derivatization

• Synonyma: Methanolic Base, Sodium methylate
• Lineární vzorec: CH₃ONa
• Číslo CAS: 124-41-4
• Molekulová hmotnost: 54.02
• Beilstein/REAXYS Number: 3592982
• MDL number: MFCD00012179
• UNSPSC Code: 41116105
• NACRES: NA.22

Vlastnosti

• grade: for GC derivatization
• Quality Level: 100
• form: liquid
• concentration: 0.48-0.52 M; 0.5 M
• technique(s): 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

Popis

Application

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.

Bezpečnostní informace

• pictograms: GHS02,GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H225,H301 + H311 + H331,H315,H318,H370
• pcodes: 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: 3 - Flammable liquids
• wgk_germany: WGK 2
• flash_point_f: 49.5 °F - closed cup
• flash_point_c: 9.7 °C - closed cup