Caffeic acid predominantly trans 99+%
Fornitore: Thermo Fisher Scientific
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Attenzione
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Synonyms:
3,4-Dihydroxycinnamic acid, 3-(3,4-Dihydroxyphenyl)acrylic acid
Formula:
C₉H₈O₄ Punto di ebollizione: 366 °C (1013 hPa) Punto di fusione: 194…198 °C (dec.) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00004392 CAS Number: 331-39-5 EINECS: 206-361-2 Merck Index: 12,01673 |
Risultati del test di specificazione
Appearance | Yellow to yellow-green Powder |
Infrared spectrum | Conforms |
Titration with NaOH | ≥99.0 % |
Titration with HClO4 | ≥94 % |
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