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Mercury

Mercury

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<strong>Mercury</strong> in the organizm<br />

• Inorganic mercury compounds can easily be discharged<br />

from organizm.<br />

• Combined with macromolecules in the organizm, mercury<br />

can form stable organic complex compounds which are<br />

difficult to be discharged.<br />

e.g. cysteine( 半 胱 氨 酸 ) and albumin( 白 蛋 白 ) can form<br />

highly stable complex compounds with mercury, even<br />

higher is the stability constant K of complex compounds<br />

with methyl mecury, logK=15.7, 22.0

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