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Méthanolate de sodium 0,5 M GC, Sigma-Aldrich®

Fournisseur: Merck
Danger

Synonyms: Sodium methylate, Sodium methanolate

MQ100

92446-5ML
92446-5MLEA 36.3 EUR
92446-5ML
Méthanolate de sodium 0,5 M GC, Sigma-Aldrich®
Méthanolate de sodium

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.

Formule: CH₃NaO
MW: 54.02 g/mol
Point de fusion: 127
Densité: 0,805…0,817 g/ml (20 °C)
Numéro MDL: MFCD00012179
Numéro CAS: 124-41-4
ONU: 1289
ADR: 3 II

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Résultats des tests de spécification

Appearance (color) Colorless
Appearance (form) Liquid
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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