·中文名称:羟丙基纤维素 (150-400mPa·s, 20℃下2%的水溶液)·英文名称:Hydroxypropyl Cellulose (150-400mPa.s, 2% in Water at 20deg C)·CAS号:9004-64-2·化学式:·分子量:·纯度:-·检验: