Natriummetoksid 0,5 M for gasskromatografi, Sigma-Aldrich®

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M-Clarity™ quality level = MQ100

92446-5ML
92446-5MLEA 373 NOK
92446-5ML
Natriummetoksid 0,5 M for gasskromatografi, Sigma-Aldrich®
Natriummetoksid

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.

Formel: CH₃NaO
Tetthet: 0,805…0,817 g/ml (20 °C)
MDL nummer: MFCD00012179
CAS-nummer: 124-41-4
FN: 1289
ADR: 3,II
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Spesifikasjon Testresultater

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

SPESIFIKASJONER

Environmentally Preferable

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