Rosolsäure (Aurin)
: 4-(Bis(4-hydroxyphenyl)methylene)cyclohexa-2,5-dien-1-one
- :603-45-2
- :C₁₉H₁₄O₃
- :MFCD00001624
- :290.32 g/mol
- :Raumtemperatur
- :210-041-8
: 4-(Bis(4-hydroxyphenyl)methylene)cyclohexa-2,5-dien-1-one
- :603-45-2
- :C₁₉H₁₄O₃
- :MFCD00001624
- :290.32 g/mol
- :Raumtemperatur
- :210-041-8
- Appearance:Red-brown to brown Crystalline powder
- Infrared spectrum:Conforms
- Loss on drying:≤10 % (110°C, 1 h)
- UV Lambda max:480 to 486 nm (in ethanol + 2ml 1N HCl)
- Visual transition interval:from pH 6.2 (yellow) to pH 8.2 (red-pink)
Product Family Options
- PackungVE



