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id=\"MSDSTbl\">\n\u003Ctable class=\"_table_all\">\n\u003Ctbody>\n\u003Ctr class=\"_tr_1\">\n\u003Ctd class=\"_td_header_1\">\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_1\"> 61024 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_2\">\n\u003Ctd class=\"_td_header_2\">\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_2\"> 7440-41-7 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_3\">\n\u003Ctd class=\"_td_header_3\">\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_3\"> 铍 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_4\">\n\u003Ctd class=\"_td_header_4\">\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_4\"> beryllium \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_5\">\n\u003Ctd class=\"_td_header_5\">\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_5\"> 铍粉 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_6\">\n\u003Ctd class=\"_td_header_6\">\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_6\"> Be \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_7\">\n\u003Ctd class=\"_td_header_7\">\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_7\"> 9.01 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_8\">\n\u003Ctd class=\"_td_header_8\">\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_8\"> 1278℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_9\">\n\u003Ctd class=\"_td_header_9\">\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_9\"> 相对密度(水=1)1.85 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_10\">\n\u003Ctd class=\"_td_header_10\">\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_10\"> 2970℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_11\">\n\u003Ctd class=\"_td_header_11\">\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_11\"> 不溶于冷水，微溶于热水，溶于稀盐酸、稀硫酸 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_12\">\n\u003Ctd class=\"_td_header_12\">\u003Cstrong> 稳定性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_12\"> 稳定 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_13\">\n\u003Ctd class=\"_td_header_13\">\u003Cstrong> 外观与性状: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_13\"> 钢灰色轻金属，质硬而有展性 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_14\">\n\u003Ctd class=\"_td_header_14\">\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_14\"> 14(剧毒品)，35(易燃固体) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_15\">\n\u003Ctd class=\"_td_header_15\">\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_15\"> 用作宇航工程结构材料，核反应堆，X射线管制造，合金制造等 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr\u002F>\n\u003Chr class=\"msds_hr\"\u002F>\n\u003Cb class=\"msds_title\"> 2.对环境的影响: \u003C\u002Fb>\n\u003Cbr\u002F>\n\u003Cbr\u002F> 一、健康危害 \n\u003Cbr\u002F> 侵入途径：吸入、食入。\n\u003Cbr\u002F>健康危害：短期大量接触可引起急性铍病，主要表现为急性化学性支气管炎或肺炎。肝脏往往肿大，有压痛，甚至出现黄疸。长期接触小量铍可发生慢性铍病。除无力、消瘦、食欲不振外，常有胸闷、胸痛、气短和咳嗽。X线肺部检查分三型：颗粒型、网织型和结节型。晚期可发生右心衰竭。皮肤病变有皮炎、溃疡及皮肤肉芽肿。\n\u003Cbr\u002F>\u003Cdiv id=\"msdsControl\">铍化合物可产生全身中毒，多经呼吸道侵入人体，主要积蓄于肺、肝、胃、骨及淋巴结等处，易在身体内积蓄，排除缓慢，引起咳嗽、气喘、呼吸困难、胸痛及体重减轻等症状。直接接触铍尘或蒸气可发生皮炎和鸡眼状溃疡，长期接触可引起贫血，颗粒性白血球减少等症状。铍中毒的初步(临床)判断方法是：急性中毒的初期表现为全身酸痛、疲乏无力、头晕、头疼、咽痛，可伴有心悸和低热。轻度和中度中毒时，可产生化学性肺炎，有明显气短和咳嗽，常有血痰，伴有胸痛，体温高达39℃左右。 \n\u003Cbr\u002F> 二、毒理学资料及环境行为 \n\u003Cbr\u002F>急性毒性：LD\n\u003Csub>50\u003C\u002Fsub>50mg\u002Fkg(大鼠经口)；320mg\u002Fkg(兔经皮)；LC\n\u003Csub>50\u003C\u002Fsub>6000mg\u002Fm\n\u003Csup>3\u003C\u002Fsup>，2小时(小鼠吸入)\n\u003Cbr>刺激性：家兔经眼：20mg(24小时)，重度刺激。家兔经皮：500mg(24小时)，中度刺激。 \n\u003Cbr>铍及其化合物对人体有很大的毒性，铍及其化合物中氧化铍、氟化铍和硫酸铍的毒性较强，铍的工业污染来源主要有冶炼、采矿、特种材料、工具和仪器生产的废水。 \n\u003Cbr>迁移行为：在风化和底质的形成过程中，铍的经历和铝相似，和铝一道富集于粘土、铝钒土、磨擦生深海沉积物和其它水解沉积底质中。 \n\u003Cbr>危险特性：微细粉末遇强酸反应，放出氢气。与四氯化碳混合遇火花或闪火能燃烧。能与锂、磷剧烈反应。细小的铍粉和尘埃能与空气形成爆炸性混合物，易燃的程度与粒子大小有关，超细铍粉接触空气时易自燃。\n\u003Cbr>燃烧(分解)产物：可能产生有害的毒性烟雾。 \n\u003Cbr>\n\u003Chr class=\"_hr_split_2\">\n\u003Cb class=\"_b_title_2\"> 3.现场应急监测方法: \u003C\u002Fb>\n\u003Cbr>\n\u003Cbr>\n\u003Chr class=\"_hr_split_3\"\u002F>\n\u003Cb class=\"_b_title_3\"> 4.实验室监测方法: \u003C\u002Fb>\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr class=\"_tr_16\">\n\u003Ctd class=\"_td_header_16\">监测方法\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_16\">来源\u003C\u002Ftd>\n\u003Ctd>类别\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_17\">\n\u003Ctd class=\"_td_header_17\">亚甲基蓝分光光度法\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_17\">GB16489-1996\u003C\u002Ftd>\n\u003Ctd>水质\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_18\">\n\u003Ctd class=\"_td_header_18\">直接显色分光光度法\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_18\">GB\u002FT17133-1997\u003C\u002Ftd>\n\u003Ctd>水质\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_19\">\n\u003Ctd class=\"_td_header_19\">活性炭吸附-铬天菁S光度法\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_19\">《水和废水监测分析方法(第三版)》\u003C\u002Ftd>\n\u003Ctd>水和废水\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_20\">\n\u003Ctd class=\"_td_header_20\">羊毛铬花菁R分光光度法；\u003Cbr\u002F>原子吸收法\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_20\">《空气和废气监测分析方法》国家环保局编\u003C\u002Ftd>\n\u003Ctd>空气和废气\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_21\">\n\u003Ctd class=\"_td_header_21\">原子吸收法\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_21\">《固体废弃物试验分析评价手册》中国环境监测总站等译\u003C\u002Ftd>\n\u003Ctd> \u003Cp>固体废弃物\u003C\u002Fp>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Chr class=\"_hr_split_4\"\u002F>\n\u003Cb class=\"_b_title_4\">5.环境标准:\u003C\u002Fb>\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr class=\"_tr_22\">\n\u003Ctd class=\"_td_header_22\">中国(TJ36-79)\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_22\">车间空气中有害物质的最高容许浓度\u003C\u002Ftd>\n\u003Ctd>0.001mg\u002Fm\u003Csup>3\u003C\u002Fsup>[皮]\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_23\">\n\u003Ctd class=\"_td_header_23\">中国(GB16297-1996)\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_23\">大气污染物综合排放标准\u003C\u002Ftd>\n\u003Ctd>①最高允许排放浓度：\u003Cbr\u002F>0.015mg\u002Fm\u003Csup>3\u003C\u002Fsup>(表1) 0.012mg\u002Fm\u003Csup>3\u003C\u002Fsup>(表2)\u003Cbr\u002F>②最高允许排放速率(kg\u002Fh)：\u003Cbr\u002F>二级1.3×10\u003Csup>-3\u003C\u002Fsup>～52×10\u003Csup>-3\u003C\u002Fsup>(表1)；1.1×10\u003Csup>-3\u003C\u002Fsup>～44×10\u003Csup>-3\u003C\u002Fsup>(表2)\u003Cbr\u002F>三级2.0×10\u003Csup>-3\u003C\u002Fsup>～79×10\u003Csup>-3\u003C\u002Fsup>(表1)；1.7×10\u003Csup>-3\u003C\u002Fsup>～67×10\u003Csup>-3\u003C\u002Fsup>(表2)\u003Cbr\u002F>③无组织排放监控浓度限值(mg\u002Fm\u003Csup>3\u003C\u002Fsup>)：0.0008(表2)；0.0010(表1)\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_24\">\n\u003Ctd class=\"_td_header_24\">前苏联(1975)\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_24\">饮用水中有机物最大允许浓度\u003C\u002Ftd>\n\u003Ctd>0.0002mg\u002FL\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_25\">\n\u003Ctd class=\"_td_header_25\">中国(待颁布)\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_25\">饮用水源中有害物质的最高容许浓度\u003C\u002Ftd>\n\u003Ctd>0.002 mg\u002FL\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_26\">\n\u003Ctd class=\"_td_header_26\">中国(GB\u002FT14848-93)\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_26\">地下水质量标准(mg\u002FL)\u003C\u002Ftd>\n\u003Ctd>I类0.00002；II类0.0001；III类0.0002\u003Cbr\u002F>；IV类0.001；V类0.001以上\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_27\">\n\u003Ctd class=\"_td_header_27\">中国(GB8978-1996)\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_27\">污水综合排放标准\u003C\u002Ftd>\n\u003Ctd>0.005mg\u002FL\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Ch3>6.应急处理处置方法:\u003C\u002Fh3>\n\u003Cbr\u002F> 一、泄漏应急处理 \n\u003Cbr\u002F> 迅速撤离泄漏污染区人员至安全区，隔离泄漏污染区，限制出入。建议应急处理人员戴自给正压式呼吸器，穿防毒服。不要直接接触泄漏物。避免扬尘，小心扫起，转移回收。 \n\u003Cbr\u002F>处理方法：对受铍污染的水体，可投加石灰乳中和，调pH8.5～9.5，使可溶性铍生Be(OH)\n\u003Csub>2\u003C\u002Fsub>沉淀；加聚合氯化铝可提高沉淀效率。处理后的水含铍量可降至10～20μg\u002FL。进一步采用吸附或离子交换深度处理后可接近或达到环境水质标准。对受铍污染的土壤可采用焚烧处理的方法，以使铍转化为不溶性和具有化学惰性的铍氧化物质。焚烧后的残渣可在混凝土中封装填埋。 \n\u003Cbr\u002F> 二、防护措施 \n\u003Cbr\u002F>呼吸系统防护：可能接触其粉尘时，作业工人应该佩戴头罩型电动送风过滤式防尘呼吸器。必要时，佩戴隔离式呼吸器。\n\u003Cbr\u002F>眼睛防护：呼吸系统防护中已作防护。\n\u003Cbr\u002F>身体防护：穿连衣式胶布防毒衣。\n\u003Cbr\u002F>手防护：戴橡胶手套。\n\u003Cbr\u002F>其它：工作现场禁止吸烟、进食和饮水。工作毕，淋浴更衣。单独存放被毒物污染的衣服，洗后备用。实行就业前和定期的体检。 \n\u003Cbr\u002F> 三、急救措施 \n\u003Cbr\u002F>皮肤接触：脱去被污染的衣着，用肥皂水和清水彻底冲洗皮肤。\n\u003Cbr\u002F>眼睛接触：提起眼睑，用流动清水或生理盐水冲洗。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。如呼吸困难，给输氧。如呼吸停止，立即进行人工呼吸。就医。\n\u003Cbr\u002F>食入：饮足量温水，催吐，就医。 \n\u003Cbr\u002F>灭火方法：消防人员必须佩戴过滤式防毒面具(全面罩)或隔离式呼吸器、穿全身防火防毒服，在上风处灭火。灭火剂：砂土、二氧化碳。\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fhr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fdiv>\n\u003C\u002Fdiv>\n\u003C\u002Ftd>",[240,246,252,258,264,270],{"slug":241,"cid":242,"name":243,"nameZh":244,"cas":245},"785910346433957888","J-1613996-5","Lanthanum lead titanium zirconium oxide","镧铅钛锆氧化物","1227908-26-0",{"slug":247,"cid":248,"name":249,"nameZh":250,"cas":251},"785932560067727360","J-1574733-0","Lead hydroxide phosphate","氢氧化磷酸铅","12207-55-5",{"slug":253,"cid":254,"name":255,"nameZh":256,"cas":257},"785921542742609920","J-385945-4","Lead sulfate chromate molybdate","硫酸铬钼酸铅","129153-63-5",{"slug":259,"cid":260,"name":261,"nameZh":262,"cas":263},"785925425497903104","J-432973-8","Lead chromate sulfate (Pb9(CrO4)5(SO4)4)","铬酸硫酸铅","51899-02-6",{"slug":265,"cid":266,"name":267,"nameZh":268,"cas":269},"785925089357991936","J-428615-6","Lead hydroxylapatite","羟基磷酸铅","12530-18-6",{"slug":271,"cid":272,"name":273,"nameZh":274,"cas":275},"785895078555029504","J-40065-5","beryllium oxide","氧化铍","1304-56-9",1790082939303,"zh-CN",[]]