Trifluoressigsäure ≥99,8% (durch Trockensubstanz), SPECTRONORM® für die Spektroskopie

Lieferant: VWR Chemicals
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Synonyme: TFA

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85930.150EA 47.8 EUR
85930.150 85930.180
Trifluoressigsäure ≥99,8% (durch Trockensubstanz), SPECTRONORM® für die Spektroskopie
Trifluoressigsäure

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Formel: C₂HF₃O₂
Molecular Weight: 114,02 g/mol
Schmelzpunkt: –15 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00004169
CAS-Nummer: 76-05-1
UN: 2699
ADR: 8,I
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Spezifikation Testergebnisse

Assay (on anhydrous substance) min 99.8%
Water max 0.10%
Colour number (APHA) max 10
Evaproration residue max 0.005%
Transmittance (at 265 nm) min 10%
Transmittance (at 305 nm) min 50%
Transmittance (at 320 nm) min 80%
Transmittance (at 325 nm) min 90%
manufactured and filled under nitrogen yes

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