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碘酸鉀

 
 
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發(fā)貨 四川成都市付款后24小時(shí)內(nèi)
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更新 2013-10-14 08:49
 

成都杰潤化工貿(mào)易有限公司

企業(yè)會(huì)員第14年
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  • 四川-成都市
  • 上次登錄 2013-10-14
  • 陳永祥 (先生)   經(jīng)理
詳細(xì)說明

碘酸鉀
國標(biāo)編號(hào): 51517
CAS號(hào) 7758-05-6
中文名稱: 碘酸鉀
英文名稱: potassium iodate
分子式: KIO3
分子量: 214.00
熔 點(diǎn):560℃(分解)
密 度:相對密度(水=1)3.89 。3.93(32/4*c)
穩(wěn)定性:穩(wěn)定。高于100*c時(shí)則分解。
制法:用硝酸氧化單質(zhì)碘得到碘酸,再用氫氧化鉀中和而制得。
危險(xiǎn)標(biāo)記:11(氧化劑)
主要用途:用作分析試劑(在分析化學(xué)中用作氧化劑)、藥物、飼料添加劑,我們常吃的所謂加碘食用鹽就是在普通食鹽(純氯化鈉)中加入碘化鉀或碘酸鉀(按二萬分之一的比例)。
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