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92446

Sodium methoxide solution

derivatization grade (GC derivatization), 0.5 M

Synonym(s):

Methanolic Base, Sodium methylate

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Size/SKUAvailabilityPrice
100 mL

Estimated to ship onMay 26, 2026fromMILWAUKEE

$136.00

About This Item

Linear Formula:
CH3ONa
CAS Number:
124-41-4
Molecular Weight:
54.02
NACRES:
NA.22
UNSPSC Code:
41116105
Beilstein/REAXYS Number:
3592982
MDL number:
MFCD00012179
Concentration:
0.48-0.52 M, 0.5 M
Form:
liquid
Grade:
derivatization grade (GC derivatization)

$136.00

Estimated to ship onMay 26, 2026Details

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grade

derivatization grade (GC derivatization)

Quality Segment

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

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,[1] and bound fatty acids from acylglycerols, alkylacylglycerols, galactosyldiacylglycerols, glycerophospholipids, and sterol esters by gas chromatography (GC) based techniques.

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This Item
40306715625679266
Sodium methoxide solution derivatization grade (GC derivatization), 0.5 M

Supelco

92446

Sodium methoxide solution

Sodium methoxide solution ACS reagent, 0.5 M CH3ONa in methanol (0.5N)

Sigma-Aldrich

403067

Sodium methoxide solution

Sodium methoxide solution 25 wt. % in methanol

Sigma-Aldrich

156256

Sodium methoxide solution

Trimethylphenylammonium hydroxide solution ~0.5 M (CH3)3N(OH)C6H5 in methanol, derivatization grade (GC derivatization), LiChropur™

Supelco

79266

Trimethylphenylammonium hydroxide solution

concentration

0.48-0.52 M, 0.5 M

concentration

0.5 M CH3ONa in methanol (0.5N)

concentration

25 wt. % in methanol

concentration

~0.5 M (CH3)3N(OH)C6H5 in methanol

grade

derivatization grade (GC derivatization)

grade

ACS reagent

grade

-

grade

derivatization grade (GC derivatization)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

form

liquid

form

liquid

form

liquid

form

liquid

density

0.805-0.817 g/mL at 20 °C

density

0.809 g/mL at 25 °C

density

0.945 g/mL at 25 °C

density

-

technique(s)

gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

gas chromatography (GC): suitable

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Danger

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

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

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