• Las quinonas son sólidos amarillos o rojos, insolubles en agua, pero solubles en éter, ácidos y bases; cuando se disuelven en ácidos como el sulfúrico, o en base, forman soluciones con coloraciones especiale, que son empleadas para la fabricación de colorantes. Explica:
A) Cómo se extraen los colorantes de las sustancias naturales?
B) Qué colorantes tienen quinonas?
C) Cuál es la fórmula estructural d las quinonas?
D) Qué similitud presentan los aldehídos, las cetonas y las quinonas?
Answers: 3
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• Las quinonas son sólidos amarillos o rojos, insolubles en agua, pero solubles en éter, ácidos y ba...
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