Mercury
Mercury
Mercury
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Classification and properties<br />
of surface active agent<br />
• Ways of classification: according to the use,<br />
properties and chemical structure;<br />
• Surface active agents are internationally<br />
classified according to the type of the<br />
dissociated surface active ions in water, as the<br />
following:<br />
1. anionic surfactant<br />
2. cationic surfactant<br />
3. amphoteric surfactant<br />
4. nonionic surfactant