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Kwas trifluorooctowy ≥99.9%, HiPerSolv CHROMANORM® for LC-MS

Dostawca: VWR Chemicals
Niebezpieczeństwo

Synonim: TFA

Packaged under nitrogen.

84868.180EA 2010 PLN
84868.180 84868.260 84868.290
Kwas trifluorooctowy ≥99.9%, HiPerSolv CHROMANORM® for LC-MS
Kwas trifluoroctowy
Formuła: C₂HF₃O₂
MW: 114,02 g/mol
Temp. Wrzenia: 71,8 °C (1013 hPa)
Temp. topnienia: –15 °C
Gęstość: 1,490 g/cm³ (20 °C)
Temperatura przechowywania: Temperatura otoczenia
Numer MDL: MFCD00004169
Numer CAS: 76-05-1
Numer WE (dawny EINECS): 200-929-3
Jednostka: 2699
ADR: 8,I
Klasyfikacja Merck : 12,09812
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For metal trace analysis in AAS or ICP

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12/31/2022

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Wyniki testów specyfikacyjnych

Assay (on anhydrous substance) Min. 99.9 %
Evaporation residue Max. 0.0001 %
Water Max. 0.005 %
Ca (Calcium) (0.1 %) Max. 0.2 ppm
K (Potassium) (0.1 %) Max. 0.2 ppm
Mg (Magnesium) (0.1 %) Max. 0.2 ppm
Na (Sodium) (0.1 %) Max. 0.5 ppm
Transmittance (205 nm) (0.1 %) Min. 10 %
Transmittance (220 nm) (0.1 %) Min. 50 %
Transmittance (230 nm) (0.1 %) Min. 80 %
Transmittance (250 nm) (0.1 %) Min. 95 %
Transmittance (255 nm) (0.1 %) Min. 99 %
Suitable for LC-MS Passes test

For metal trace analysis in AAS or ICP

Ask for your “customized multi-element standard solution” with your exact composition using the request form

Ask for a quotation

12/31/2022

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