·中文名称:羟乙基纤维素 (200-300mPa·s, 20℃下2%于水溶液中)·英文名称:Hydroxyethyl Cellulose (200-300mPa.s, 2% in Water at 20deg C)·CAS号:9004-62-0·化学式:·分子量:·纯度:-·检验: