Trifluorättiksyra ≥99.9%, HiPerSolv CHROMANORM® for LC-MS
Leverantör: VWR Chemicals
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Fara
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Synonyms:
TFA
Packaged under nitrogen.
84868.180EA
6625
SEK
84868.180
84868.260
84868.290
Trifluorättiksyra ≥99.9%, HiPerSolv CHROMANORM® for LC-MS
Trifluorättiksyra
Formel:
C₂HF₃O₂ MW: 114,02 g/mol Kokpunkt: 71,8 °C (1013 hPa) Smältpunkt: –15 °C Densitet: 1,490 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00004169 CAS nummer: 76-05-1 EINECS: 200-929-3 UN: 2699 ADR: 8,I Merck Index: 13,09754 |
Specifikation testresultat
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 |
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