A FURTHER STUDY ON THE NEW TYPE OF HYDROXY-CONTAINiNG PHOSPHONATE AMPHOTERIC SURFACTANT
LiYanru Wang Ruifang Zhang Hongzhong
This article has described a new type of hydroxy-containing phosphoric amphoteric surfactant synthesized out of dodecyl didccyl tertiamine sodium phosphate and cpichrohydrin. We have studied its synthetic process and optimal technological standard. Here we alsotested its physico-chemical characterics, Such as surface tension, foam force,electric conductivity, critical micell concentration, pH value, free chlorium content,etc.