Disperse blue hydrolyzate 56 1, 8-Dihydroxy-4, 5-Dinitroanthraquinone High quality

Dye intermediate, used for the production of disperse dye,such as disperse blue 73 and so on .                     product name1,8-Dihydroxy-4,5-dinitroanthraquinoneCAS NO.81-55-0Molecular formulaC14H6N2O8Molecular Weight330.21Content>95%Moisture<1%

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