4-Hydroxycoumarin ≥98.0% (by GC, titration analysis)

Leverandør: TCI
Warning

Synonymer: 4-Hydroxy-2-benzopyrone

H0235-25G H0235-250G
TCIAH0235-25GEA 405 NOK
TCIAH0235-25G TCIAH0235-250G
4-Hydroxycoumarin ≥98.0% (by GC, titration analysis)
4-Hydroxycoumarin
Formel: C₉H₆O₃
MW: 162,14 g/mol
Kokepunkt: 349 °C (1013 hPa)
Smeltepunkt: 211…214 °C
MDL nummer: MFCD00006856
CAS-nummer: 1076-38-6
EINECS: 214-060-2
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Spesifikasjon Testresultater

Appearance White to Light yellow powder to crystal
Purity (GC) min. 98.0 %
Purity (Neutralization titration) min. 98.0 %
Solubility in Methanol very faint turbidity

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