氯的危险特性
氯(液化的)CL2 70.9 Chlorine ,liquefied
别名 氯气,绿气,液氯,Chlorine ,liquid ,Chlorine
危规分类及编号 有毒气体。GB2.3类23002。剧毒GA58-93A1102。UNNo.1017;IMDG CODE2.3类。副危险6.1类。
规格 工业级(GB5138-85)含量(体积分数)≥99.6%。
用途 用作氧化剂、漂白剂的原料。生产多种有机氯产品和氯化物的原料。用于金属工业、杀菌、橡胶制造、锡再生等。
物化性质 常温下为黄绿色有强刺激性臭味的气体。常温下7.09×105Pa以上压力时为液体。液态氯为金黄色。相对密度3.214。熔点-102℃。沸点-34.6℃。临界温度144℃。临界压力7.71×106Pa。蒸气压6.40×105Pa(20℃)。蒸气相对密度2.49。氯是卤素四个元素之一。氟化学性质比氯更活泼,溴和碘不如氯活泼。氯可从溴和碘的盐中将它们置换出来。能与有机物和无机物进行取代和加成反应。干的氯稍不活泼,湿氯能直接和大多数元素结合。溶于水或盐酸。
危险特性 氯气在空气中不燃。但一般可燃物大都能在氯气中燃烧,就像在氧气中燃烧一样。一般易燃性气体或蒸气也都能与氯气形成爆炸性混合物。氯气能与许多化学品如乙炔、松节油、乙醚、氨、燃料气、烃类、氢气、金属粉末等猛烈反应发生爆炸或生成爆炸性物质。它几乎能与金属和非金属都起腐蚀作用。大鼠吸入LC50:293×10-6×1h;小鼠吸入LC50:137×10-6×1h;狗吸入LC50:800×10-6×30min;猫吸入LC50:(280~630)×10-6×1h。氯气对眼睛和呼吸系统的黏膜有极强的刺激性。如与潮湿空气接触则生成初生态氧,并形成盐酸。由于两者的存在致使机体组织发生严重的炎症。在肺中可发生淤血和水肿。3.5×10-6时可感到臭味;15ppm时对眼睛和呼吸道有刺激作用,并感到疼痛、咳嗽、窒息感及胸部紧束感;50×10-6可引起严重损害,有胸痛、吐粘痰及咯血;100×10-6时,瞬间就可以引起呼吸困难,发绀;1000×10-6时立即死亡。对皮肤也有强刺激性,有时在面部等处可见氯唑疮。
辨识事故类型:剧毒性中毒、火灾、爆炸、腐蚀。
应急措施 消防方法:消防人员必须穿戴防毒面具与全身防护服。需关闭钢瓶阀门,切断气流,以消杀火势。用水保持火场容器冷却,并用水喷淋保护去关闭阀门的人员。急救:应使吸入气体的患者脱离污染区,安置休息并保暖,严重者送医院抢救。眼睛受刺激用水冲洗,严重的就医诊治。皮肤接触先用水冲洗,再用肥皂彻底洗涤。如产生灼伤须就医诊治。
储运须知 包装标志:有毒气体。副标志:腐蚀品。包装方法:钢瓶装。储运条件:储存于阴凉、干燥、通风良好的专用库房内。远离热源和火源。避免阳光直射。液氯是剧毒气体,应经常保持通风。与可燃物、有机物或其他易氧化物质隔离。特别须注意与乙炔、氨、氢气、烃类、乙醚、松节油、金属粉末等隔绝。搬运时要戴好钢瓶的安全帽及防震橡皮圈,避免滚动和撞击,防止容器受损。平时用肥皂水检查阀门有否漏气,库房内有否氯气。泄漏处理:首先必须穿戴防毒面具与全身防护服,切断一切火源。发现漏气立即关闭漏气阀门,如无法修复,应将漏气钢瓶搬出仓间,在空矿地方浸入石灰乳中以防中毒事故,对残余废气用排风机排送至水洗塔或与塔相连的通风橱内。
- 上一篇:气瓶在使用过程中应注意的安全事项
- 下一篇:石油化工行业工艺装置的危险性

http://wen.28.com/article/93358
http://wen.28.com/article/93359
http://wen.28.com/article/93360
http://wen.28.com/article/93361
http://wen.28.com/article/93362
http://wen.28.com/article/93363
http://wen.28.com/article/93364
http://wen.28.com/article/93365
http://wen.28.com/article/93366

http://wen.28.com/article/68681
http://wen.28.com/article/68682
http://wen.28.com/article/68683
http://wen.28.com/article/68684
http://wen.28.com/article/68685
http://wen.28.com/article/68686
http://wen.28.com/article/68687
http://wen.28.com/article/68688
http://wen.28.com/article/68662

http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771600?e=27712os
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771604?pi=30870ei
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771615?tou=42807cg
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771616?zi=73951ae
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771617?shi=06284yc
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771627?han=61445wa
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771638?jiao=65129uy
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771640?peng=62308jn
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13771646?kang=52991hl

http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502025?ding=26292im
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502096?ju=17963gk
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502101?gao=05395ei
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502097?ci=39519cf
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502141?tao=46317rv
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502142?bao=30628pt
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502143?lu=16601nr
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502233?ji=57377lp
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13502409?que=68230jn

http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765934?guo=31739n
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765943?wang=42840h
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765942?li=84062b
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765967?guo=23349v
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765968?zhu=16406p
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765979?yong=06778j
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765975?duo=03862v
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765977?liao=89157p
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13765997?ban=26778j

http://www.esafety.cn/blog/wll/66030/archives/2011/115380.html
http://www.esafety.cn/blog/wll/73171/archives/2012/122114.html
http://www.esafety.cn/blog/wll/152664/archives/2012/124260.html
http://www.csgfw.cn/archive.php?aid=496305
http://www.esafety.cn/blog/u/3012/archives/2013/126451.html
http://www.esafety.cn/blog/u/9490/archives/2010/101258.html
http://www.esafety.cn/blog/wll/85686/archives/2010/105134.html
http://www.lefang365.com/archive.php?aid=196226
http://www.0577tfw.com/archive.php?aid=27933

http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840473?hui=76230
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840478?min=53224
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840496?fang=49186
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840511?yu=71297
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840512?yun=93590
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840526?tao=96335
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840529?zi=39517
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840548?=76350
http://bbs.hsw.cn/apps.php?q=group&a=read&cyid=314&tid=13840552?wan=76436

http://www.czvv.com/k6YeR5bCK5bmz5Y-w5Zyo5Zu95aSW5ZCX4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5bCK5rOo5YaM5Zyw5Z2A4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5bCK5bmz5Y-w5rOo5YaM5Zyw5Z2A4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6LCB5Luj55CG6YeR5bCK4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6LCB5Luj55CG6YeR5bCK5bmz5Y-w4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5bCK5bmz5Y-w5aWW6YeR5aSa5bCR4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5bCK5bmz5Y-w6L-U54K55aSa5bCR4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5bCK5aWW6YeR5aSa5bCR4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html
http://www.czvv.com/k6YeR5bCK6L-U54K55aSa5bCR4pWL44CQ55u05bGeOTUyNDk5KM6mKeOAkQp0c0cc0s0m0e0f0d0.html

http://www.iciba.com/%E6%89%8B%E6%9C%BAub8%E4%BC%98%E6%B8%B8%E5%A8%B1%E4%B9%90%E5%B9%B3%E5%8F%B0%E5%BD%A9%E7%A5%A8%E8%A7%84%E5%BE%8B-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E5%A8%B1%E4%B9%90%E6%80%BB%E4%BB%A3%E7%90%86-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E6%80%BB%E4%BB%A3%E7%90%86-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E4%BB%A3%E7%90%86-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E5%A8%B1%E4%B9%90%E8%80%81%E5%B9%B3%E5%8F%B0-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E5%A8%B1%E4%B9%90%E6%B3%A8%E5%86%8C%E8%BF%94%E7%82%B94.5-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E5%A5%BD%E8%BF%98%E6%98%AF%E5%87%A4%E5%87%B0%E5%B9%B3%E5%8F%B0%E5%A5%BD-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/ub8%E4%BC%98%E6%B8%B8%E5%A8%B1%E4%B9%90%E4%BB%A3%E7%90%86-%E3%80%90Q952499%E3%80%91
http://www.iciba.com/%E4%BC%98%E6%B8%B8%E6%89%8B%E6%9C%BA%E5%A8%B1%E4%B9%90-%E3%80%90Q952499%E3%80%91




易安博客 版权所有