Mercury
Mercury
Mercury
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1. Anionic surfactant<br />
• The hydrophilic group linking with hydrophobic group is an<br />
anion when anionic surfactant dissovles in water.<br />
• carboxylate:eg. soap RCOONa<br />
• xanthagenate :eg. sodium alkyl benzene sulfonate( 烷 基 苯<br />
磺 酸 钠 )<br />
• sulfuric acid ester salts( 硫 酸 酯 盐 ):eg. sodium lauryl<br />
sulfate( 硫 酸 月 桂 酯 钠 ) C 12 H 25 OSO 3 Na<br />
• organic phosphate salts( 磷 酸 酯 盐 ):eg. sodium alkyl<br />
phosphate( 烷 基 磷 酸 钠 )