7-Hydroxycoumarin 99%

Leverantör: Thermo Scientific

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

121110250 121111000
ACRO121110250EA 940 SEK
ACRO121110250 ACRO121111000
7-Hydroxycoumarin 99%
7-Hydroxycoumarin
Formel: C₉H₆O₃
MW: 162,14 g/mol
Kokpunkt: 382 °C (1013 hPa)
Smältpunkt: 228…234 °C
Storage Temperature: Omgivande
MDL Number: MFCD00006878
CAS nummer: 93-35-6
EINECS: 202-240-3
Merck Index: 12,09981

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Specifikation testresultat

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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