Trifluoroacetic acid, BAKER ANALYZED® for LC-MS, J.T.Baker®

Supplier: Avantor
Danger

Synonyms: TFA

BAKR9810.0002AMEA 70.7 SGD
BAKR9810.0002AM BAKR9810.0010AM
Trifluoroacetic acid, BAKER ANALYZED® for LC-MS, J.T.Baker®
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: 13,09754
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Specification Test Results

Assay min. 99.5 %
Residue after Evaporation max. 10 ppm
LC-Gradient with Diode Array Detection (AU), 0.1% (v/v) aqueous solution:
at 220 nm max. 0.002
at 254 nm max. 0.01
LC-MS Gradient Suitability Test (TIC, 100 to 2000 m/z), 0.1% (v/v) aqueous solution:
Positive ESI-MS Sensitive Impurities (as Reserpine) max. 50 ppb
Trace Impurities (in ppb), 0.1% (v/v) aqueous solution
Aluminium (Al) max. 50
Calcium (Ca) max. 50
Iron (Fe) max. 50
Potassium (K) max. 50
Magnesium (Mg) max. 50
Sodium (Na) max. 50
Ultraviolet Absorbance, 0.1% (v/v) aqueous solution (1.00-path vs water):
at 230 nm max. 0.15
UV Cut-off, nm max. 210

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