Ⅰ. The role of monoethanolamine1. Gas purification: Absorb carbon dioxide and hydrogen sulfide from the gas.2. Solvent: Gas chromatographic stationary liquid (the highest use temperature is 50℃, the...
1. Anionic SurfactantSuch active agents are more common in linear alkyl benzene sulfonate and sodium α-alkenyl sulfonate. Linear alkyl benzene sulfonate, also known as LAS or ABS, is a white or light...
1. Concept of surfactantsSurfactant refers to a substance that can significantly change the interface state of the solution system by adding a small amount. It has fixed hydrophilic and lipophilic gro...
Soft and smoothWhen the surfactant molecules are aligned on the surface of the fabric, the relative coefficient of static friction of the fabric can be reduced. Non-ionic surfactants such as linear al...
Solubilization refers to the effect of the surfactant on increasing the solubility of poorly soluble or insoluble materials in water. For example, the solubility of benzene in water is 0.09% (volume f...
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