“经皮毒”及过碳酸钠在其防护中的应用研究

Research on the Application of "Transdermal Poison" and Sodium Percarbonate in Its Protection

“经皮毒”是指日用化学品中所含的化学物质经过皮肤侵入,在人体内发生毒害作用。表面活性剂作为“经皮毒”的代表,被广泛应用于各类日用品中。为了找出“经皮毒”的防护办法,本研究将十二烷基苯磺酸钠(LAS)作为表面活性剂的代表,复配了不同的洗涤剂,并对餐具中十二烷基苯磺酸钠(LAS)的残留量、去燕麦污渍效果、灭菌率以及对植物叶面的破坏能力进行了探究。结果表明,过碳酸钠在一定程度上可以替代十二烷基苯磺酸钠(LAS)用于洗涤剂中,且其使用效果更为优异。本试验的探究可以为安全、稳定、高效、环保的洗涤剂产品的研发提供有效参考。

"transdermal toxicity" refers to the chemical substances contained in daily chemicals invade through the skin and produce toxic effects in the human body. As a representative of transdermal toxicity,surfactants are widely used in all kinds of daily necessities. In order to find out the protection method of "transdermal toxicity", this research took sodium dodecylbenzene sulfonate(LAS) as the representative of surfactant, mixed with different detergents, and explored the residual amount of Sodium dodecylbenzene sulfonate(LAS) in tableware, the effect of removing oat stains, sterilization rate and the damage ability of plant leaf surface. The results show that sodium percarbonate can replace sodium dodecyl benzene sulfonate(LAS) in detergent to a certain extent, and its application effect is better. The exploration of this experiment can provide an effective reference for the research and development of safe, stable, efficient and environmentally friendly detergent products.