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74564 Sigma-Aldrich

Trifluoroacetic acid

analytical standard

Synonym: TFA

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Properties

Related Categories Additional Standards, Alpha Sort, Analytical Standards, Analytical/Chromatography, Chromatography,
grade   analytical standard
vapor density   3.9 (vs air)
vapor pressure   97.5 mmHg ( 20 °C)
InChI Key   DTQVDTLACAAQTR-UHFFFAOYSA-N
assay   ≥99.0% (GC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.05% water
refractive index   n20/D 1.3(lit.)
bp   72.4 °C(lit.)
mp   −15.4 °C(lit.)
solubility   H2O: soluble
density   1.489 g/mL at 20 °C(lit.)
format   neat

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2699 8 / PGI
WGK Germany 
2
RTECS 
AJ9625000
Protocols & Articles
Peer-Reviewed Papers
15

References

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