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- 介绍: 易溶于冷水和热水,水溶液的pH为6·5-8·5。不溶于有机溶剂。对热稳定。
- 熔点: 288-290°C
- 比重: 0·6
- 储存条件: RT
- 用途: 羟乙基纤维素在药物固体、液体制剂中具有表面活性、增稠、悬浮、粘合、乳化、成膜、分散、保水及提供保护作用。