Mercury
Mercury
Mercury
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2. Cationic surfactant<br />
• The hydrophilic group linking with hydrophobic<br />
group is a cation when cationic surfactant<br />
dissovles in water. ;<br />
• Mainly include the derivatives of orgainic amine( 有<br />
机 胺 ), commonly quarternary ammonium salt( 季 胺<br />
盐 ) like hexadecyl trimethyl<br />
ammonium bromide<br />
( 十 六 烷 基 三 甲 基 溴 化 铵 )<br />
• Aqueous solution of ationic surfactant is highly<br />
disinfectant and thus broadly used as fungicide.