Kaffesyre predominantly trans 99+%

Leverandør: Thermo Fisher Scientific
Ratings: Ingen bedømmelse

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Synonymer: 3,4-Dihydroxycinnamic acid, 3-(3,4-Dihydroxyphenyl)acrylic acid

114930050 114930250 114931000
ACRO114930050EA 294 DKK
ACRO114930050 ACRO114930250 ACRO114931000
Kaffesyre predominantly trans 99+%
Kaffesyre
Formel: C₉H₈O₄
Molekylvægt: 180.16 g/mol
Kogepunkt: 366
Smeltepunkt: 194…198 °C (dec.)
Opbevaringstemperatur: Stue temperatur
MDL Number: MFCD00004392
CAS-nummer: 331-39-5
EINECS: 206-361-2
Merck Index: 12,01673

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Specifikationer Testresultater

Appearance Yellow to yellow-green Powder
Infrared spectrum Conforms
Titration with NaOH ≥99.0 %
Titration with HClO4 ≥94 %


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