化学名称：双氢化牛脂基二甲基氯化铵

CAS NO:  61789-80-8

分子式：C₃₈H₈₀ClN

技术指标Technical parameters： 

性能与用途Characteristics and application：

D1821为季铵盐型阳离子表面活性剂,易溶于有机溶剂,微溶于水,加热可溶解。其柔软、抗静电、乳化分解、防腐蚀等性能良好。与阳离子、非离子、两性离子等表面活性剂有较好的配伍性。可用于织物柔软剂：因其柔软性能良好,目前为家庭用织物柔软剂主体。还可用于沥青乳化剂、有机膨润土覆盖剂，同时也是化妆品、洗涤用品、三次采油、制糖工业、纺织印染工业必不可少的重要原料。

D1821 is a quaternary ammonium salt cationic surfactant, soluble in organic solvents, slightly soluble in water, but soluble in water when heated. It has excellent softening, emulsifying, antistatic, and anti-corrosion properties, as well as good compatibility with cationic, non-ionic, and zwitterionic surfactants. Thanks to its extraordinary softening effect, the product can be used as a softener for fabrics and in fact, it is the most widely-used softening agent for household fabrics at present.

D1821 can also be applied as an asphalt emulsifier, organic bentonite covering agent, or an important raw material for cosmetics, washing products, tertiary oil recovery, sugar industry, textile printing & dyeing industry, etc.

包装： 175kg/50kg 塑料桶      Package: 175kg/50kg plastic drum