Dodecylbenzenesulfonic acid sodium salt

CAS: 25155-30-0
Molecular Formula: C18H29NaO3S
Molecular Weight: 348.48
Product description:Easy oxidation, foaming power, high detergency, easy, with a variety of additives to lower cost, mature synthesis process, application field widely, is a very good anionic surfactant. Alkyl benzene sulfonic acid sodium to dirt particles, protein dirt and the decontamination effect of oily dirt, dirt particles on natural fiber washing effect is a plus, detergency enhanced along with the rise of washing temperature, higher than the function of protein fouling non-ionic surface active agent, and rich foam. But there are two shortcomings of alkyl benzene sulfonic acid sodium, it is a hard water resistance is poorer, decontamination performance can be reduced along with the hardness of water, so must give priority to with the surfactant detergent with a moderate amount of chelating agent. Second, skim force strong, has certain stimulating to the skin when washed by hand, after washing clothes feel poorer, appropriate using cationic surfactant as softener rinse. In recent years, in order to obtain better comprehensive washing effect, LAS often with AEO and nonionic surfactant mixed use. The most main use is made of various LAS