Leukophor EHB 如何合成? i don't know what do you mean about leukophor ehb . only little information i found by google, as below 我国合成洗涤剂用荧光增白剂的现状及展望 http:///ztdatamaintenance/ztinfo.aspx?zt_id=2107&zt_type=1 & [pdf] leukophor ehb fl k leukophor ® ehb flüssig konz. can you draw its stucture, or give its cas number? maybe someone can help you, then. 查看更多