299537
Sigma-Aldrich
Trifluoroacetic acid
≥99%, purified by redistillation, for protein sequencing
DOWNLOAD MSDS (PDF)Synonym: TFA
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CAS Number 76-05-1
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Linear Formula CF3COOH
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Molecular Weight 114.02
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Beilstein Registry Number 742035
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EC Number 200-929-3
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MDL number MFCD00004169
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PubChem Substance ID 24858046
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Popular Documents: Specification Sheet (PDF)
Properties
| Related Categories | Amber Glass Bottles, Analytical Reagents, Analytical/Chromatography, Biotech, Biotech Solvents, |
| vapor density | 3.9 (vs air) |
| vapor pressure | 97.5 mmHg ( 20 °C) |
| type | for protein sequencing |
| assay | ≥99% |
| purified by | redistillation |
| impurities | <0.05% water |
| evapn. residue | <0.005% |
Description
Other Notes
The effect of changing the direction of TFA delivery when sequencing proteins or peptides from PVDF membranes1.
Packaging
25, 100, 500 g in glass bottle
50 mL in glass bottle
Price and Availability
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