Zhejiang Linhai Huifeng Chemical Factory
Profile: Zhejiang Linhai Huifeng Chemical Factory manufactures tetramethyl salicylic acid, indigo, indigo carmine and brilliant green. We offer dye intermediates such as 1,2-dihydroxyanthraquinone, o-methyl salicylic acid & sodium salt of anthraquinone-2-sulfonic acid. Our alizarin is used for the treatment of electroplating waste water containing hexavalent chromium. Our safranin product is used as the reagent for microanalysis of nitrous acid.