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92446

Supelco

Sodium methoxide solution

0.5 M, for GC derivatization

Synonym(s):

Methanolic Base, Sodium methylate

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About This Item

Linear Formula:
CH3ONa
CAS Number:
124-41-4
Molecular Weight:
54.02
Beilstein/REAXYS Number:
3592982
MDL number:
MFCD00012179
UNSPSC Code:
41116105
NACRES:
NA.22

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

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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.

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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

wgk_germany

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL2693
BCCJ5282
BCCK5984
BCCB7717

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UPLC-ELSD analysis of algal lipid classes and derivatization of bound and free fatty acids and sterols for GC-MS methods
Methods in Molecular Biology (2017)
Confirmation of some organonitrogen herbicides and fungicides by chemical derivatization and gas chromatography.
J F Lawrence
Journal of agricultural and food chemistry, 24(6), 1236-1238 (1976-11-01)

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