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详细的毒副作用没有报告以外的其他致死剂量值\u003C\u002Fp>\n\u003Cp>4.液态本品直接接触皮肤可引起不同程度的灼伤。其烟尘对呼吸道黏膜有强烈刺激作用。轻度中毒有喘息性支气管炎，严重者出现呼吸困难、呼吸脉搏加快、体温升高、咳嗽等，可发展成肺水肿。\u003C\u002Fp>\n\u003Cp>5.急性毒性 LC50：400mg\u002Fm\u003Csup>3\u003C\u002Fsup>（大鼠吸入）\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>四氯化钛生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>该物质对环境可能有危害，对水体应给予特别注意。\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F7550-45-0_1041882.html#duXinDiv\">四氯化钛毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>1.氯化法将高钛渣与石油焦按一定比例配料，粉碎，通入氯气进行反应，生成四氯化钛气体，经过冷凝，得到液化的四氯化钛液体，过滤、蒸馏，得到四氯化钛成品。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>2.以二氧化钛、碳粉和淀粉为原料，将它们混合后，通入氯气于600℃时进行氯化反应，粗产品经精制即得。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>3.以钛渣或金红石二氧化钛、钛铁矿为原料制备氯化钛。\u003C\u002Fp>\u003Cp>4.将市售30g二氧化钛、15g木炭、0.05g二氧化锰(催化剂)和0.3g可溶性淀粉用水混合调均匀，在烘相中加热，并不断搅拌，制成固体粒状物质，置于坩埚中灼烧。再按下述步骤进行二氧化钛的氯化反应：将灼烧后的物料小球置于烧瓶中，在加热的条件下通入氯气，氯化反应在450℃左右进行，将生成的四氯化钛经冷凝管流入接受瓶中即为成品。\u003C\u002Fp>","\u003Ctd>\n\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 81051 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 7550-45-0 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 四氯化钛 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> Titanium tetrachloride；Titanic chloride \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 氯化钛 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> TiCl\u003Csub>4\u003C\u002Fsub> \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 189.71 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> -25℃ 沸点：136.4℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 相对密度(水=1)1.73 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 溶于冷水、乙醇、稀盐酸 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 稳定性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 稳定 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 外观与性状: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 无色或微黄色液体，有刺激性酸味。在空气中发烟 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 20(酸性腐蚀品) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 用于制造钛盐、虹彩剂、人造珍珠、烟幕、颜料、织物媒染剂等 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr \u002F>\n\u003Cb> 2.对环境的影响: \u003C\u002Fb>\n\u003Cbr \u002F>一、健康危害 \n\u003Cbr \u002F>\n\u003Cbr \u002F>侵入途径：吸入、食入。 \n\u003Cbr \u002F>健康危害：皮肤直接接触液态四氯化钛可引起不同程度的灼伤。其烟尘对呼吸道粘膜有强烈刺激作用。轻度中毒有喘息性支气管炎，严重者出现呼吸困难、呼吸脉搏加快、体温升高、咳嗽等，可发展成肺水肿。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>二、毒理学资料及环境行为 \n\u003Cbr \u002F>\n\u003Cbr \u002F>毒性：属高毒类。 \n\u003Cbr \u002F>急性毒性：LC50400mg\u002Fm3(大鼠吸入) \n\u003Cbr \u002F>\n\u003Cbr \u002F>危险特性：受热或遇水分解放热，放出有毒的腐蚀性烟气。 \n\u003Cbr \u002F>燃烧(分解)产物：氯化物、氧化钛。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>\n\n\u003Cb>3.现场应急监测方法: \u003C\u002Fb>\n\u003Cbr \u002F>　 \n\u003Cbr \u002F>\n\u003Cbr \u002F>\n\n\u003Cb>4.实验室监测方法: \u003C\u002Fb>\n\u003Cbr \u002F>滴定法(EPA方法 9252) \n\u003Cbr \u002F>气相色谱法，参照《分析化学手册》(第四分册，色谱分析)，化学工业出版社 \n\u003Cbr \u002F>\n\u003Cbr \u002F>\n\n\u003Cb>5.环境标准: \u003C\u002Fb>\n\u003Cbr \u002F>前苏联 车间空气中有害物质的最高容许浓度 1mg\u002Fm3 \n\u003Cbr \u002F>\n\u003Cbr \u002F>\n\n\u003Cb>6.应急处理处置方法: \u003C\u002Fb>\n\u003Cbr \u002F>一、泄漏应急处理 \n\u003Cbr \u002F>\n\u003Cbr \u002F>疏散泄漏污染区人员至安全区，禁止无关人员进入污染区，建议应急处理人员戴正压自给式呼吸器，穿化学防护服。不要直接接触泄漏物，在确保安全情况下堵漏。喷水雾减慢挥发(或扩散)，但不要对泄漏物或泄漏点直接喷水。将地面洒上苏打灰，然后用大量水冲洗，经稀释的洗水放入废水系统。如果大量泄漏，最好不用水处理，在技术人员指导下清除。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>二、防护措施 \n\u003Cbr \u002F>\n\u003Cbr \u002F>呼吸系统防护：可能接触其蒸气时，应该佩带防毒口罩。必要时佩带防毒面具。 \n\u003Cbr \u002F>眼睛防护：戴化学安全防护眼镜。 \n\u003Cbr \u002F>防护服：穿工作服(防腐材料制作)。 \n\u003Cbr \u002F>手防护：戴橡皮手套。 \n\u003Cbr \u002F>其它：工作后，淋浴更衣。单独存放被毒物污染的衣服，洗后再用。保持良好的卫生习惯。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>三、急救措施 \n\u003Cbr \u002F>\n\u003Cbr \u002F>皮肤接触：尽快用软纸或棉花等擦去毒物，然后用水彻底冲洗。若有灼伤，就医治疗。 \n\u003Cbr \u002F>眼睛接触：立即提起眼睑，用流动清水冲洗10分钟或用2%碳酸氢钠溶液冲洗。就医。 \n\u003Cbr \u002F>吸入：迅速脱离现场至空气新鲜处。保持呼吸道通畅。呼吸困难时给输氧。给予2-4%碳酸氢钠溶液雾化吸入。就医。 \n\u003Cbr \u002F>食入：患者清醒时立即漱口，给饮牛奶或蛋清。立即就医。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>灭火方法：干粉、砂土。禁止用水。 \n\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\n\n\u003C\u002Ftd>","2026-08-21T07:51:12.859463Z",false,[401,407,413,419,425,431,437,443,449,455,461,467],{"slug":402,"cid":403,"name":404,"nameZh":405,"cas":406},"785896180428050432","J-1513732-3","Tin(II) 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selenite","亚硒酸铜","10214-40-1",{"slug":450,"cid":451,"name":452,"nameZh":453,"cas":454},"785876064936136704","J-11963-1","Magnesium stannate","锡酸镁","12032-29-0",{"slug":456,"cid":457,"name":458,"nameZh":459,"cas":460},"785895447846719488","J-1509718-4","Cerium(III) hydroxide","氢氧化铈(III)","15785-09-8",{"slug":462,"cid":463,"name":464,"nameZh":465,"cas":466},"785898474406154240","J-1183091-4","Beryllium chloride hexahydrate","六水氯化铍","56491-82-8",{"slug":468,"cid":469,"name":470,"nameZh":471,"cas":472},"785896467893063680","J-1319003-9","Manganese(II) phosphate trihydrate","三水合磷酸锰(II)","39041-31-1",1794254332110,"zh-CN",[]]