Trifluoressigsäure 99+% für die HPLC
Lieferant: Thermo Scientific
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Gefahr
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Synonyms:
TFA
ACRO432295000EA
1590
CHF
ACRO432295000
ACRO432291000
Trifluoressigsäure 99+% für die HPLC
Trifluoressigsäure
Formel:
C₂HF₃O₂ MW: 114,02 g/mol Siedepunkt: 72 °C (760 mmHg) Melting Pt: –15 °C Dichte: 1,535 g/cm³ Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00004169 CAS-Nummer: 76-05-1 UN: 2699 ADR: 8,I |
Spezifikation Testergebnisse
Appearance | Clear liquid |
Infrared spectrum | Conforms |
Water | ≤0.05 % |
UV | at 260 nm A: ≤1.0 |
UV | at 270 nm A: ≤0.1 |
UV | at 280 nm A: ≤0.05 |
UV | at 290 nm A: ≤0.04 |
UV | at 300 nm A: ≤0.03 |
UV | at 320 nm A: ≤0.03 |
Color scale | ≤10 APHA |
Residue after evaporation | ≤5 ppm |
Titration with NaOH | ≥99.0 % |
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