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  6. Thermo Scientific™ BSTFA Silylation Reagent
  7. 11776957

Thermo Scientific™ BSTFA Silylation Reagent

Obtain excellent GC separations with Thermo Scientific™ BSTFA Silylation Reagent.

Merk:  Thermo Scientific™ TS-38830

160.59 EUR valid until 2025-04-30
Use promo code "24138" to get your promotional price.


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Produktcode. 11776957

  • 169.04 / 10 stuks

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Beschrijving

Beschrijving

Improve GC analysis with Thermo Scientific™ BSTFA Silylation Reagent. The highly volatile byproducts mono(trimethylsilyl)trifluoroacetamide (BSTFA) and trifluoroacetamide elute with the solvent front to ensure excellent chromatographic separations. This silylation reagent reacts with a wide range of polar compounds and is particularly well suited for the GC analyses of some lower boiling TMS-amino acids and TMS Krebs cycle acids.

BSTFA is a powerful thrimethylsilyl donor, with donor strength that is comparable to its unfluorinated analog BSA [N,O-Bis(trimethylsilyl)acetamide]. BSTFA reacts to replace labile hydrogens on a wide range of polar compounds with a -Si(CH3)3 group. This physical characteristic is particularly useful in the gas chromatography of some lower boiling TMS-amino acids and TMS Krebs cycle acids.
  • Increased volatility of reaction byproducts mono(trimethylsilyl)trifluoroacetamide and trifluoroacetamide over corresponding nonfluorinated compounds from BSA
  • Increased volatility makes it possible to derivatize smaller molecules with which the TMS derivatives elute with the byproducts from BSA
TRUSTED_SUSTAINABILITY
Specificatie

Specificatie

GC
10 x 1 mL ampules
10 x 1 mL ampules
98 to 100%
2°C to 8°C
Trimethylsilyl 2,2,2-trifluoro-N-(trimethylsilyl)acetimidate
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Veiligheid en behandeling

Veiligheid en behandeling

Productidentificatie
  • BSTFA, 10 x 1 mL

Signaalwoord
  • Gevaar

Gevarencategorie
  • Ontvlambare vloeistof Categorie 3
  • Huidcorrosie/-irritatie Indeling Categorie 1B

Gevarenaanduiding
  • H226-Ontvlambare vloeistof en damp.
  • H314-Veroorzaakt ernstige brandwonden en oogletsel.

Veiligheidsmaatregel
  • P280-Beschermende handschoenen/beschermende kleding/oog­bescherming/gelaatsbescherming dragen.
  • P264-Na het werken met dit product grondig wassen.
  • P210-Verwijderd houden van warmte, hete oppervlakken, vonken, open vuur en andere ontstekingsbronnen. Niet roken.
  • P233-In goed gesloten verpakking bewaren.
  • P260-Stof/rook/gas/nevel/damp/spuitnevel niet inademen.
  • P303+P361+P353-BIJ CONTACT MET DE HUID (of het haar): verontreinigde kleding onmiddellijk uittrekken. Huid met water afspoelen/afdouchen.
  • P370+P378-In geval van brand: blussen met .
  • P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
  • P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
  • P304+P340-NA INADEMING: de persoon in de frisse lucht brengen en ervoor zorgen dat deze gemakkelijk kan ademen.
  • P403+P235-Op een goed geventileerde plaats bewaren. Koel bewaren.
  • P501-Inhoud/verpakking afvoeren naar .

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