(4-Hydroxyphenyl)essigsäure 98%
Lieferant: Thermo Scientific
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Achtung
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ACRO121711000EA
168
EUR
ACRO121711000
ACRO121710250
(4-Hydroxyphenyl)essigsäure 98%
(4-Hydroxyphenyl)essigsäure
Formel:
(C₆H₄(OH))CH₂COOH Molecular Weight: 152,15 g/mol Siedepunkt: 347 °C (1013 hPa) Schmelzpunkt: 147…152 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00004347 CAS-Nummer: 156-38-7 EINECS: 205-851-3 |
Spezifikation Testergebnisse
Appearance | White to cream to tan Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 147 to 152 °C |
Water | ≤0.5 % (K.F.) |
TLC | ≥97.5 % |
TLC | ≤0.5 % Each individual impurity |
TLC | ≤1 % Methyl ester derivative |
Titration with NaOH | 97.5 to 102.5 % |
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