Trifluoroacetic acid ≥99.9% for HPLC, Supelco®

Supplier: MilliporeSigma

Synonyms: TFA

M-Clarity™ quality level = MQ200

TX1276-7 TX1276-7 TX1276-6 TX1276-4 TX1276-6 TX1276-0004 TX1276-0004
CATX1276-7EA 1268.82 CAD
EM-TX1276-7 EM-TX1276-6 CATX1276-7 CATX1276-6 EM-TX1276-0004 CATX1276-4 CATX1276-0004
Trifluoroacetic acid ≥99.9% for HPLC, Supelco®
Trifluoroacetic acid

Colorless to light yellow liquid.

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)
MDL Number: MFCD00004169
CAS Number: 76-05-1
UN: 2699
ADR: 8,I
Merck Index: 13,09754
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Specification Test Results

Assay 99.9% min
Chloride (Cl) 0.001% max
Color (ALPHA)5 max
Evaporation residue 0.005% max
Fluoride (F) 0.001% max
Form Clear liquid
Iron (Fe) 0.0001% max
Sulfate (SO4) 0.001% max
UV Absorbance (0.1%, 1 cm, H2O, 230 nm) 0.15AU max
UV Absorbance (0.1%, 1 cm, H2O, 254 nm) 0.01AU max
Water (H2O) 0.05% max

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