polyacrylamide quaternary ammonium compound聚丙烯酰胺季铵盐类
quaternary ammonium compound detergent季氨化合物洗消剂
alkyl glucoside quaternary ammonium compound烷基多糖苷季铵盐
Quaternary Ammonium Chloride Compound Disadvantages季铵
Quaternary Ammonium Chloride Compound Advantages季铵
compound quaternary ammonium salt复合季铵盐
N(名词) a type of ionic compound that can be regarded as derived from ammonium compounds by replacing the hydrogen atoms with organic groups 季铵化合物