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7-Hydroxycoumarine 99%

Marques : Thermo Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

Synonyme(s): 7-Hydroxy-2-benzopyrone

121110250 121111000
ACRO121110250EA 75.2 EUR
ACRO121110250 ACRO121111000
7-Hydroxycoumarine 99%
7-Hydroxycoumarine
Formule: C₉H₆O₃
Poids moléculaire: 162,14 g/mol
Point d'ébullition: 382 °C (1013 hPa)
Point de fusion: 228…234 °C
Température de stockage: Ambient
Numéro MDL: MFCD00006878
Numéro CAS: 93-35-6
EINECS: 202-240-3
Indice Merck: 12,09981

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Résultats des tests de spécification

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 to 101.5 %

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