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Methoxid sodný 0,5 M for gas chromatography, Sigma-Aldrich®

Dodavatel: Merck
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Synonyms: Methanolát sodný

M-Clarity™ quality level = MQ100

92446-5MLEA 0 CZK
92446-5ML
Methoxid sodný 0,5 M for gas chromatography, Sigma-Aldrich®
Methoxid sodný

Sodium methoxide may be used as a derivatisation 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.

Vzorec: CH₃NaO
MW: 54,02 g/mol
Hustota: 0,805 - 0,817 g/ml at 20 °C
MDL Number: MFCD00012179
CAS číslo: 124-41-4
UN: 1289
ADR: 3,II

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Výsledky specifikačního testu

Appearance (color) Colorless
Appearance (form) Liquid
Titration (molarity) Titration with hcl
Titration (molarity) 0.48 - 0.52 mol/L
Remarks on GC Suitibility for gc derivatization complying
Density D20/4 0.805 - 0.817
Infrared spectrum Conforms to structure

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