Definition of Quinizarin. Meaning of Quinizarin. Synonyms of Quinizarin

Here you will find one or more explanations in English for the word Quinizarin. Also in the bottom left of the page several parts of wikipedia pages related to the word Quinizarin and, of course, Quinizarin synonyms and on the right images related to the word Quinizarin.

Definition of Quinizarin

Quinizarin
Quinizarin Qui*niz"a*rin, [Hydroquinone + alizarin.] (Chem.) A yellow crystalline substance produced artificially. It is isomeric with alizarin.

Meaning of Quinizarin from wikipedia

- 4-Dihydroxyanthraquinone, also called quinizarin or Solvent Orange 86, is an organic compound derived from anthroquinone. Quinizarin is an orange or red-brown crystalline...
- application of this reactivity is the preparation of the anthroquinone dye quinizarin by reaction with para-chlorophenol followed by hydrolysis of the chloride...
- significant solubility in water. Its pKa is 9.37. The commercial dye quinizarin is produced by the reaction of phthalic anhydride and 4-chlorophenol followed...
- Alizurol Purple, Duranol Brilliant Violet TG, Ahcoquinone Blue IR base, Quinizarin Blue, Dis**** Blue 72, and C.I. 60725, is a synthetic anthraquinone dye...
- antioxidants such as 2-tert-butyl-4-methoxyphenol ("BHA"). The useful dye quinizarin is produced by diacylation of hydroquinone with phthalic anhydride. Hydroquinone...
- Gasoline 91 red dye  United Kingdom Gas oil ("red diesel") Solvent Red 24, quinizarin, Solvent Yellow 124 and ((3-(sec-butyl)-4-(decyloxy)phenyl)methanetriyl)tribenzene...
- 2-Alkylanthraquinones are hydrogenated to the corresponding hydroquinones (quinizarins), which then transfer H 2 to oxygen: dihydroanthraquinone + O 2 → anthraquinone...
- is more potent and selective than emodin. 1,4-Dihydroxyanthraquinone (quinizarin) Cozza, G.; Mazzorana, M.; Papinutto, E.; Bain, J.; Elliott, M.; di Maira...
- 3-Dihydroxyanthraquinone (purpuroxanthin), 1,4-Dihydroxyanthraquinone (quinizarin), 1,2,4-Trihydroxyanthraquinone (purpurin) and 1,2-dihydroxyanthraquinone...
- 3-Dihydroxyanthraquinone (purpuroxanthin, xantopurpurin) 1,4-Dihydroxyanthraquinone (quinizarin) 1,5-Dihydroxyanthraquinone (anthrarufin) 1,6-Dihydroxyanthraquinone 1...
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