T6508 Sigma-Aldrich

Trifluoroacetic acid

ReagentPlus®, 99%

Synonym: TFA


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)
assay   99%
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.)


Other Notes

The effect of changing the direction of TFA delivery when sequencing proteins or peptides from PVDF membranes1.


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

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