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Kyselina trifluoroctová 99,9, HiPerSolv CHROMANORM® LC-MS

Dodávateľ: VWR Chemicals
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Synonymá: TFA

Nitrogen_filled

84868.180EA 395.11 EUR
84868.180 84868.260 84868.290
Kyselina trifluoroctová 99,9, HiPerSolv CHROMANORM® LC-MS
Kyselina trifluoroctová
Vzorec: C₂HF₃O₂
Mw: 114.02
Teplota varu: 71.8 °C (1013 hPa)
Teplota tavenia: –15 °C
Hustota: 1.490 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00004169
Číslo CAS: 76-05-1
EINECS: 200-929-3
OSN: 2699
ADR: 8 I
Merck Index: 13,09754
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Výsledky špecifikačného testu

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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