3,4-Dihydroksybensaldehyd ≥98.0% (by GC, titration analysis)
Leverandør: TCI
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Warning
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Synonymer:
Protocatechuic aldehyde, Protocatechualdehyde
D0566-25G
D0566-250G
TCIAD0566-25GEA
915
NOK
TCIAD0566-25G
TCIAD0566-250G
3,4-Dihydroksybensaldehyd ≥98.0% (by GC, titration analysis)
3,4-Dihydroksybensaldehyd
Formel:
C₇H₆O₃ MW: 138,12 g/mol Kokepunkt: 295 °C (1013 hPa) Smeltepunkt: 150…155 °C Tetthet: 1,505 g/cm³ (20 °C) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00003370 CAS-nummer: 139-85-5 EINECS: 205-377-7 Merck Indeks: 14,07893 |
Spesifikasjon Testresultater
Appearance | White to Amber powder to crystal |
Purity (GC) | min. 98.0 % |
Purity (Neutralization titration) | min. 98.0 % |
Solubility in Methanol | almost transparency |
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