Description
Description
Acetonitrile Solution 0.05 % (V/V) Trifluoroacetic Acid 18 Liter
- CAS Number 75-05-8
- Linear Formula CH3CN
- Molecular Weight 41.05
- Beilstein/REAXYS Number 4124158
- EC Number 200-835-2
- MDL number MFCD00001878
- PubChem Substance ID 57651625
- NACRES NA.03
| vapor density | 1.41 (vs air) |
| vapor pressure | 72.8 mmHg |
| 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 |
| SMILES string | CC#N |
| InChI | 1S/C2H3N/c1-2-3/h1H3 |
| InChI key | WEVYAHXRMPXWCK-UHFFFAOYSA-N |
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.
GHS02, GHS07
Signal word Danger
Hazard statements H225-H302-H319-H332
Precautionary statements P210-P305 + P351 + P338
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR UN 1648 3 / PGII
WGK Germany 2
Flash Point(F) 42.8 °F
Flash Point(C) 6 °C
Documents
Safety Data Sheet
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