7-Hydroxycoumarin 99%

Leverandør: Thermo Scientific

Synonymer: Umbelliferone, 7-Hydroxy-2H-chromen-2-one, 7-Hydroxy-2-benzopyrone

121110250 121111000
ACRO121110250EA 850 NOK
ACRO121110250 ACRO121111000
7-Hydroxycoumarin 99%
7-Hydroxycoumarin
Formel: C₉H₆O₃
MW: 162,14 g/mol
Kokepunkt: 382 °C (1013 hPa)
Smeltepunkt: 228…234 °C
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00006878
CAS-nummer: 93-35-6
EINECS: 202-240-3
Merck Indeks: 12,09981

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Spesifikasjon Testresultater

Appearance White to yellow to beige to light brown Powder or crystals and/or agglomerates
Infrared spectrum Conforms
Melting point 228 to 234 °C
HPLC ≥98.5 %
Titration with NaOH ≥98.5 %

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