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氨水會與HCI反應生成白色的氯化氨微粒

返回打印发布时间：2016/4/15 点击：13050

氨水会与氯化氫反應生成白色的氯化氨微粒

工业用盐酸常成微黄色，主要是因为三氯化铁的存在。常用氨水来检验盐酸的存在，氨水会与氯化氫反應生成白色的氯化氨微粒。氯化氫有强烈的偶极，与其它偶极产生氢键。职业接触限值，工作时须穿戴胶手套、气体要用钢瓶贮装。气瓶须存放在阴凉干燥通风良好的室外或强制通风的室内，要远离氧化物和火源。严防容器碰撞。要定期检漏，可用肥皂液或氨水探漏。干燥状态的氯化氫，对金属没有腐蚀性，可以使用钢、不锈钢等通用金属材料，但是，有水分时它腐蚀各种金属。

所有使用氯化氫的設備、管道、閥門等應在使用前烘烤抽真空，以保持其無水和密封狀態。當裝置暫時不用時，應把HCl放出來，並充入幹燥的惰性氣體。漏氣時，用聚乙烯罩、尼龍軟管等套泄漏部應，把氣體導入水中吸收，再用消石灰中和。

山东言赫化工有限公司专业经营淄博万达利特种气体公司生产的氯化氫是在淄博齊魯石化工業園區注冊的高新科技企業，淄博萬達利直屬于北京華宇同方，主要從事新材料技術和化工新技術的研發，以及高新技術産品的生産和銷售。研發的沸石催化劑及其應用技術處于世界先進水平.生産的“華宇同方”牌高純氯化氫産品與國際知名品牌的性能相當,爲半導體器件制造業、光伏産業和醫藥工業提供了充足的優質原材料。

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