| 英文名称: | | Benzene,diethenyl-,polymer with ethenylbenzene and ethenylethylbenzene,sulfonated,sodium salts | | Ethenyl benzene,diethenylbenzene,ethylethenylbenzene polymer,sulfonated,sodium salt | | Dowex 50W X 2 | | Dowex TM 50W×8 | | Dowex 88Sodium form | | Dowex Marathon MSC sodium form | | Benzene, diethenyl-, polymer with ethenylbenzene and ethenylethylbenzene, sulfonated, sodium salts | | Ethenyl benzene, diethenylbenzene, ethylethenylbenzene polymer, sulfonated, sodium salt | | dowex 88 ion-exchange resin |
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