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1,8-Dihydroxyanthraquinone

C14H8O4   240.21
CAS: 117-10-2
 
Appearance：Orange Powder
Melting Point：280℃，may sublime at 120℃.
Purity：≥96% HPLC
Loss on Drying：≤0.3%
1-hydroxyanthraquinone：≤2.3%