Trifluoroacetic acid ≥99.9% for peptide synthesis

Supplier: VWR Chemicals
Danger

Synonyms: TFA

84578.290EA 289 GBP
84578.290
Trifluoroacetic acid ≥99.9% for peptide synthesis
Trifluoroacetic acid
Formula: C₂HF₃O₂
MW: 114,02 g/mol
Boiling Pt: 71,8 °C (1013 hPa)
Melting Pt: –15 °C
Density: 1,490 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00004169
CAS Number: 76-05-1
EINECS: 200-929-3
UN: 2699
ADR: 8,I
Merck Index: 12,09812
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Specification Test Results

Assay (calculated on anhydrous) Min. 99.9 %
Appearance Clear colourless liquid
Density (20/4) 1.475 - 1.500
Identification Passes test
Residue on evaporation Max. 0.002 %
Water Max. 0.02 %
Absorbance (260 nm) Max. 1
Absorbance (300 nm) Max. 0.03

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