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574724 Supelco

Acetonitrile solution

contains 0.05 % (v/v) trifluoroacetic acid

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Properties

Related Categories Acetonitrile and Acetonitrile Solutions, Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Chromatography Reagents & Solvents,
vapor density   1.41 (vs air)
vapor pressure   72.8 mmHg
InChI Key   WEVYAHXRMPXWCK-UHFFFAOYSA-N
contains   0.05 % (v/v) trifluoroacetic acid
expl. lim.   8 % ((lit.))
bp   81-82 °C ((lit.))
mp   -48 °C (lit.)
density   0.782 g/mL at 25 °C

Description

General description

The product is an acetonitrile solution containing 0.05%v/v trifluoroacetic acid. This pre-blended mobile phase solvent is of high purity that reduces time-consuming preparation and prevents instrument downtime because of impure mobile phases. Trifluoroacetic acid/acetonitrile mobile phase system is generally employed for peptide separation. Acetonitrile (MeCN), an organic solvent has low viscosity, high elution strength and is UV transparent at low wavelength. Trifluoroacetic acid (TFA) is commonly used as a mobile phase additive. It is a UV transparent, volatile acid that forms hydrophobic negatively charged trifluoroacetate ion.

Packaging

18 L in VerSA-Flow™

4, 4×4 L in glass bottle

200 L in composite drum

Preparation Note

Product filtered through a 0.2 μm filter

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1648 3 / PGII
WGK Germany 
2
Flash Point(F) 
42.8 °F
Flash Point(C) 
6 °C

Documents

Certificate of Analysis

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Dispensette™ S
Protocols & Articles

Articles

Pressure-Temperature Calculator for Solvents

*Calculations provide estimated results based on Antoine's Coefficients and their associated temperature range values. Antoine's Coefficients were obtained from the National Institute of Standards an...

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Pressure-Temperature Nomograph Interactive Tool

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Properties of Solvents Table

The table below presents the physical characteristics of common solvents. Easily reference or compare solvent properties like boiling point, density, and refractive index all from one list.
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Peer-Reviewed Papers
15

References

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