ethylcellulose,

hot selling ethylcellulose (ec)
hydroxy ethyl cellulose (hec) cas 9004-62-0 for oil drilling
chemical name and structure: hydroxy ethyl methyl cellulose
1基本信息编辑 中文名称:乙基纤维素 英文名称:ethyl cellulose eth
9004-57-3 乙基纤维素 ethyl cellulose 欢迎订购阿达