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T6508 Sigma-Aldrich

Trifluoroacetic acid

ReagentPlus®, 99%

Synonym: TFA

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Properties

Related Categories Acids, Acids & Bases, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography,
grade   ReagentPlus®
vapor density   3.9 (vs air)
vapor pressure   97.5 mmHg ( 20 °C)
InChI Key   DTQVDTLACAAQTR-UHFFFAOYSA-N
assay   99%
impurities   ≤0.05% water
refractive index   n20/D 1.3(lit.)
bp   72.4 °C(lit.)
mp   −15.4 °C (lit.)
density   1.489 g/mL at 20 °C(lit.)

Description

Packaging

1, 10, 5×10, 10×10 amp in ampule

1, 2 L in glass bottle

5, 25, 100, 4×100, 500 mL in glass bottle

1mL in each ampule.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2699 8 / PGI
WGK Germany 
2
RTECS 
AJ9625000
Flash Point(F) 
>212 °F
Flash Point(C) 
>100 °C

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

Protocols

Glycome mapping on DNA sequencing equipment

a Unit for Molecular Glycobiology, Department for Molecular Biomedical Research, Ghent University, and VIB, Technologiepark 927
Keywords: Fractionation, High performance liquid chromatography, Mass spectrometry, Molecular biology, Sequencing

In-gel digestion for mass spectrometric characterization of proteins and proteomes

In-gel digestion of proteins isolated by gel electrophoresis is a cornerstone of mass spectrometry (MS)-driven proteomics. The 11-year-old recipe by Shevchenko et al. has been optimized to increase t...
Keywords: 2D Electrophoresis, Alkylations, Biochemistry, Cell biology, Cell culture, Cell disruption, Chromatography, Condensations, Dehydration reaction, Detergents, Diffusion, Digestions, Electrophoresis, Gel electrophoresis, Gene expression, Genetics, High performance liquid chromatography, Liquid chromatography mass spectrometry, Mass spectrometry, Phase transitions, Polymerase chain reaction, Proteomics, Reductions, Separation, Sequencing, Sonication

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The molarity calculator tool provides lab-ready directions describing how to prepare an acid or base solution of specified Molarity (M) or Normality (N) from a concentrated acid or base solution. To ...

Peer-Reviewed Papers
15

References

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