Resorcinol, 1 kg
Molar mass (M) 110,11 g/mol
Density (D) 1,28 g/cm³
Boiling point (bp) 277,5 °C
Flash point (flp) 127 °C
Melting point (mp) 110 °C
ADR 6.1 III
CAS No. [108-46-3]
excl. VAT. | 1 kg per Pack Qty.
Art. No. 5727.3
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Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.
Selivanov’s test involves acidifying a sugar solution with concentrated hydrochloric acid, adding an ethanolic resorcinol solution and heating. Ketoses react quickly to form a red-coloured dye, while aldoses do not react at all, or only react slowly.
|In H2O insoluble matter||≤0,01 %|
|Melting range||109-111 °C|
|Loss on drying||≤1,0 %|