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氯化氫易溶于水存放时要注意

返回打印发布时间：2016/9/27 点击：12717

    化学气体的储存有很多注意点，有的需要遮光，有的需要防潮，氯化氫在常温常压下是一种无色有刺激性气味的气体。易溶于水，也溶于乙醇和乙醚等。溶于水中形成的溶液称为盐酸，在潮湿空气中则成白色烟雾，当氯化氫分压和水蒸气分压之和为101.325kPa时，在水中的溶解度见表2.1.1。当气体中分压为760mmHg（101.325kPa）时，1m3水在0℃能溶解525.2m3，在18℃时能溶解451.2m3。
    高純氯氣操作注意事項：嚴加密閉，提供充分的局部排風和全面通風。操作人員必須經過專門培訓，嚴格遵守操作規程。建議操作人員佩戴過濾式防毒面具(半面罩)，戴化學安全防護眼鏡，穿化學防護服，戴橡膠手套。避免産生煙霧。防止氣體泄漏到工作場所空氣中。避免與堿類、活性金屬粉末接觸。尤其要注意避免與水接觸。搬運時輕裝輕卸，防止鋼瓶及附件破損。配備泄漏應急處理設備。
    氯化氫储存注意事项：储存于阴凉、通风的库房。远离火种、热源。库温不宜超过30℃。应与碱类、活性金属粉末分开存放，切忌混储。储区应备有泄漏应急处理设备。
    山东言赫公司长期供应各种规格高品质氯化氫、高纯度氯化氫、氯化氫气体等产品，并提供氯化氫专用配套设施、设备、阀门、减压器，并提供优质技术服务和售后。

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