阳离子试剂 meaning in Chinese
cationic reagent
cationoid reagent
Examples
- Abstract : highly substituted cationic starch was prepared by microwave radiation in dry process . in this preparation , starting materials mixed with high speed stirres , potassium hydroxide used as catalyst and discontinuous heated by microwave radiation at temperature 60 85 to give 0 35 0 50 degree of substitution cationic starch the conversion of cationic reagent reached 95 the product is soluble in water it is pasted when it meets water
文摘:微波干法制取高取代度的阳离子淀粉，用高速搅拌机混合物料，氢氧化钾做催化剂，间歇式微波介电加热温度不超过85 ，阳离子试剂的转化率可达95 ，产品取代度0 35 0 50 ，常温下遇水糊化，在水中有较好的溶解性。