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

Irritant

Supplier: TCI

Certificates

Irritant

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

Supplier: TCI

About this item

CAS Number:139-85-5

Formula:C₇H₆O₃

MDL Number:MFCD00003370

:138.12 g/mol

Merck Index:14,07893

Boiling Pt:295 °C (1013 hPa)

Melting Pt:150…155 °C

Density:1,505 g/cm³ (20 °C)

EINECS:205-377-7

:GHS07

Storage Temperature:Ambient

Specification Test Results

Appearance:
White to Amber powder to crystal
Purity (GC):
min. 98.0 %
Purity (Neutralization titration):
min. 98.0 %
Solubility in Methanol:
almost transparency

Specification Test Results

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