1. Brief introduction of Anthraquinone

Anthraquinone whose chemical name is 9,10-anthraquinone is an organic chemical with formula C₁₄H₈O₂. This compound is used commercially to manufacture dyes. It is a powdered form. Besides, it has industrial grade which is also named of "industrial anthraquinone". You can use this industrial anthraquinone in organic synthesis senior dye intermediates.

2. What is the anthraquinone process?

Anthracene can be used to produce anthraquinone 98% by the oxidation. This reaction is localized at the central ring. The Bally-Scholl synthesis is a normal way to get this anthraquinone 98%. The detailed step is showed as follows:



You also need the Cu and H₂SO₄ as the catalyst in this anthraquinone process. In this reaction, the quinone is first reduced with copper metal in sulfuric acid (converting one ketone group into a methylene group) after which the glycerol is added.

Jiangyin Chengteng Fine Chemical Co.,Ltd is a anthraquinone 98% supplier and has done the exporting business. Its anthraquinone is yellow or light grey powder. This dyes intermediate and paper chemical is packaged in 25kg or 500kg bags for Micronized. They will delivery it within 20 days after receiving your confirmation. You can get it from all main port from China.