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About:
Selenium compounds
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Selenium compounds commonly exist in the oxidation states −2, +2, +4, and +6.
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abstract
Selenium compounds commonly exist in the oxidation states −2, +2, +4, and +6.
(en)
硒化合物是含有硒(Se)元素的化合物,在这些化合物中,硒有着多种氧化态,最常见的是−2、+4和+6。硒化合物在自然界中以各种矿物的形式存在,如硒铅矿、、、等,也可以和黄铁矿、黄铜矿等硫化物矿物共生。对很多哺乳动物来说,硒化合物是必不可少的,如硒甲硫氨酸和硒半胱氨酸是人体内存在的含硒氨基酸,硒甲硫氨酸参与硒蛋白的合成,而硒半胱氨酸的还原电位和pKa(5.47)比半胱氨酸要低,使一些蛋白具有抗氧化活性。硒化合物在半导体材料、玻璃及陶瓷工业、医药、冶金等领域有着重要应用。
(zh)
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Selenium compounds commonly exist in the oxidation states −2, +2, +4, and +6.
(en)
硒化合物是含有硒(Se)元素的化合物,在这些化合物中,硒有着多种氧化态,最常见的是−2、+4和+6。硒化合物在自然界中以各种矿物的形式存在,如硒铅矿、、、等,也可以和黄铁矿、黄铜矿等硫化物矿物共生。对很多哺乳动物来说,硒化合物是必不可少的,如硒甲硫氨酸和硒半胱氨酸是人体内存在的含硒氨基酸,硒甲硫氨酸参与硒蛋白的合成,而硒半胱氨酸的还原电位和pKa(5.47)比半胱氨酸要低,使一些蛋白具有抗氧化活性。硒化合物在半导体材料、玻璃及陶瓷工业、医药、冶金等领域有着重要应用。
(zh)
rdfs:
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Selenium compounds
(en)
硒化合物
(zh)
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