701520.201
701520.101
701520.110
701520.510
807-0152EA
286
EUR
InStock
807-0152
MANA701520.101
MANA701520.110
MANA701520.510
Trimethylsulphonium hydroxide 0.2 M dans le methanol réactif d'alkylation, pour dérivatisation GC
Trimethylsulphonium Hydroxide
Methylation with TMSH is recommended for free acids, chlorophenoxycarboxylic acids, their salts and derivatives as well as for phenols and chlorophenols. Lipids or triglycerides can be converted to the corresponding fatty acid methyl esters (FAMEs) by a simple transesterification.
- Methylation derivatives are generally stable
- Wide range of reaction conditions (strongly acidic - strongly basic)
- Some reactions can be achieved with water present
- A removal of excess TMSH reagent is not required, due to a pyrolysis in the GC injector at 250 °C
Concentration: 0.2 M in methanol