Derivatization reagents for GC, silylation, MSHFBA

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701260.110 027030385010
Package unit 1 Pack(s)
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MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation... more

MSHFBA is used either alone or in combination with a catalyst (TMCS, TSIM) or another silylation reagent with or without solvent. The by-product N-methylheptafluorobutyric amide has a lower retention time than the silylating reagent. Especially useful for flame ionisation detection due to the large ratio of fluorine to silicon of 7:1, since degradation of the excess of MSHFBA does not produce SiO₂ but volatile, non-corrosive silicon compounds. These products contain harmful substances which must be specially labeled as hazardous. For detailed information please see SDS.

Selling unit 1x10 mL, 1x100 mL, 5x10 mL, 6x100 mL, 20x1 mL
Method Gas chromatography (GC), derivatization
Composition N-methyl-N-trimethylsilyl-heptafluorobutyramide (MSHFBA)
Derivatization type Silylation
Recommended application(s) Alcohols, Amino acids, Carboxylic acids, Derivatization, Phenols, Primary and secondary amines
Storage temperature 2–8 °C / 36–46 °F
Hazardous material Yes