Trifluoroacetic acid 25% in water for protein sequencing, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: TFA

M-Clarity™ quality level = MQ200

1.08218.0050 1.08218.0050
CA1.08218.0050CS 53023.18 CAD
CA1.08218.0050 EM1.08218.0050
Trifluoroacetic acid 25% in water for protein sequencing, Supelco®
Trifluoroacetic acid
Formula: C₂HF₃O₂
MW: 114.02 g/mol
MDL Number: MFCD00004169
CAS Number: 76-05-1
UN: 2699
ADR: 8,I
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Specification Test Results

Assay (alkalimetric) 24.5 - 25.5 %
Density (d 20\u2007°C/ 4\u2007°C) 1.129 - 1.131
Fluorescence (at 254\u2007nm) ≤ 2 ppb
Fluorescence (at 365\u2007nm) ≤ 2 ppb
Identity (IR-spectrum) passes test
Water (according to Karl Fischer) 74.5 - 75.5 %

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