邻苯二酚磺酞;邻苯二酚紫;儿茶酚磺酞;
CATECHOL VIOLET;PyrocatecholVioletGr;Pyrocatechol violet;Pyrocatecholsulfonphthalein;3,3-bis-(3,4-dihydroxy-phenyl)-3H-benz[c][1,2]oxathiol-1,1-dioxide;
陕西缔都医药化工有限公司
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