3,4-Dihydroxybenzaldehyde ≥98.0% (by GC, titration analysis)

Leverantör: TCI EUROPE
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Synonyms: Protocatechuic aldehyde, Protocatechualdehyde

D0566-25G D0566-250G
TCIAD0566-25GEA 965 SEK
TCIAD0566-25G TCIAD0566-250G
3,4-Dihydroxybenzaldehyde ≥98.0% (by GC, titration analysis)
3,4-Dihydroxybenzaldehyde
Formel: C₇H₆O₃
MW: 138,12 g/mol
Kokpunkt: 295 °C (1013 hPa)
Smältpunkt: 150…155 °C
Densitet: 1,505 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00003370
CAS nummer: 139-85-5
EINECS: 205-377-7
Merck Index: 14,07893
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Specifikation testresultat

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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