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 |
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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