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4-Fluorobenzoic acid 99%

Fornitore: Thermo Scientific
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156160250 156161000 156165000
ACRO156160250EA 31.6 EUR
ACRO156160250 ACRO156161000 ACRO156165000
4-Fluorobenzoic acid 99%
4-Fluorobenzoic acid
Formula: C₇H₅FO₂
Peso molecolare: 140,11 g/mol
Punto di ebollizione: 254 °C (1013 hPa)
Punto di fusione: 184…187 °C
Densità: 1,49 g/cm³ (20 °C)
Flash Pt: ≥ 100 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00002530
CAS Number: 456-22-4
EINECS: 207-259-0
Merck Index: 13,04198

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Risultati del test di specificazione

Appearance White to light yellow Crystalline powder
Infrared spectrum Conforms
Melting point 184 to 187 °C
GC ≥98.5 %
Titration with NaOH ≥98.5 %
Residue after evaporation ≤0.001 %
Cadmium (Cd) ≤0.05 ppm
Calcium (Ca) ≤0.5 ppm
Chromium (Cr) ≤0.02 ppm
Cobalt (Co) ≤0.02 ppm
Copper (Cu) ≤0.02 ppm
Iron (Fe) ≤0.1 ppm
Potassium (K) ≤0.5 ppm

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