1,2-dihydroxyanthraquinone

1,2-dihydroxyanthraquinone The product filled in the gaps in China,By the appraisal,Its quality hs reached the same product level of Bayer Co.of Germany.The product was awarded the "Ecxcellent Product"prize of Shandong province,the"Excellent New Product" of China.The annual output is 200tons. Main quality quota:first grade second grade Composition: >=90% >=85% Packing norms:compound bag,net weight 25kg Content: 90 % min Packed in plastic woven bags.