portant; word-wrap: break-word !important;">必须非常小心地操作。可能由于吸入或皮肤吸收而受到伤害。要戴合适的手套和护目镜。在化学通风橱或者生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94); font-size: 16px;">portant; word-wrap: break-word !important;">2.portant; word-wrap: break-word !important;">乙腈（portant; word-wrap: break-word !important;">jingportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;"> portant; word-wrap: break-word !important;">是非常易挥发和特别易燃的，它是一种刺激物和化学窒息剂，可因吸入、咽下或皮肤吸收而发挥其效应。严重中毒的病人可按氰化物中毒方式处理。操作时，要戴合适的手套和安全眼镜。只能在通风橱生物安全柜里使用，远离热、火花和明火。
portant; word-wrap: break-word !important; font-size: 16px; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important;">3.portant; word-wrap: break-word !important;">氯化铵（portant; word-wrap: break-word !important;">NHportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">Clportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;"> portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而危害健康。操作时要戴合适的手套和安全眼镜并在通风橱或生物安全柜里进行。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">4.portant; word-wrap: break-word !important;">氢氧化铵（portant; word-wrap: break-word !important;">NHportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">OHportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;"> portant; word-wrap: break-word !important;">是氨的水溶液，是腐蚀剂。操作时应极为谨慎。氨会从溶液中散发出来，它是腐蚀性的和有毒的，并易引起爆炸。操作时戴合适的手套并只能在通风橱、生物安全柜里进行。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">5.portant; word-wrap: break-word !important;">硫酸胺（portant; word-wrap: break-word !important;">NHportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）portant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">SOportant; word-wrap: break-word !important; font-size: 12px;">4
portant; word-wrap: break-word !important;"> portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受到伤害。戴合适的手套和安全眼镜。在化学通风橱生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">6.portant; word-wrap: break-word !important;">硼酸（portant; word-wrap: break-word !important;">Hportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">BOportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而危害健康。操作时戴合适的手套和护目镜。
portant; word-wrap: break-word !important; font-size: 16px; color: rgb(225, 117, 94);">7.portant; word-wrap: break-word !important;">溴酚蓝
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而危害健康。操作时要戴合适的手套和安全眼镜并在化学通风橱生物安全柜内操作。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">8.portant; word-wrap: break-word !important;">亚硝酸钠（portant; word-wrap: break-word !important;">NaNOportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">对眼睛、黏膜、上呼吸道和皮肤有刺激作用。可因吸入、咽下或皮肤吸收而受害。戴合适的手套和安全眼镜并始终在化学通风橱生物安全柜内使用，切勿近酸。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">9.portant; word-wrap: break-word !important;">氯仿（portant; word-wrap: break-word !important;">CHClportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">对portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">皮肤、眼睛、黏膜和呼吸道portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">有刺激作用。它是一种致癌剂，可损害肝和肾。它也易挥发，避免吸入挥发的气体。操作时戴合适的手套和安全眼镜并始终在化学通风橱生物安全柜里进行。
portant; word-wrap: break-word !important; font-size: 16px; color: rgb(225, 117, 94);">10.portant; word-wrap: break-word !important;">柠檬酸
portant; word-wrap: break-word !important;">是一种兴奋剂，可因吸入、咽下或皮肤吸收而受危害健康。它对眼睛可形成严重损伤的危险。操作时戴合适的手套和安全护目镜，勿吸入其粉末。
portant; word-wrap: break-word !important; font-size: 16px; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important;">11.portant; word-wrap: break-word !important;">氯化钴（portant; word-wrap: break-word !important;">COClportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受到危害。操作时戴合适的手套和安全眼镜。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">12.portant; word-wrap: break-word !important;">硫酸铜（portant; word-wrap: break-word !important;">CuSOportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受到危害，操作时戴合适的手套和安全眼镜。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-family: 微软雅黑; letter-spacing: 0px; font-size: 16px;"> portant; word-wrap: break-word !important;">13.portant; word-wrap: break-word !important; font-family: 宋体;">二乙胺NHportant; word-wrap: break-word !important; font-family: 宋体;">（Cportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">Hportant; word-wrap: break-word !important; font-size: 12px;">5portant; word-wrap: break-word !important; font-family: 宋体;">）portant; word-wrap: break-word !important; font-size: 12px;">2
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">是腐蚀剂，有毒并极易燃。可因吸入、咽下或皮肤吸收而受到危害。操作时要戴合适的手套和安全眼镜。仅在portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">化学通风橱或生物安全柜portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">内操作，远离热、火花和明火。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">14. Nportant; word-wrap: break-word !important;">，portant; word-wrap: break-word !important;">N-portant; word-wrap: break-word !important;">二甲基甲酰胺portant; word-wrap: break-word !important;"> portant; word-wrap: break-word !important;">DMF/HCONportant; word-wrap: break-word !important;">（portant; word-wrap: break-word !important;">CHportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）portant; word-wrap: break-word !important; font-size: 12px;">2
portant; word-wrap: break-word !important;">对眼睛、皮肤和黏膜有刺激作用。可通过吸入、咽下或皮肤吸收发挥其毒性效应。经常吸入可引起肝脾损伤。操作时要戴合适的手套和安全眼镜并在化学通风橱/生物安全柜内进行。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">15.portant; word-wrap: break-word !important;">乙醇portant; word-wrap: break-word !important;">CHportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">CHportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">OH
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受到危害。操作时portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">戴合适的手套和安全眼镜。
portant; word-wrap: break-word !important; font-size: 16px; color: rgb(225, 117, 94);">16.portant; word-wrap: break-word !important;">乙酸乙酯
portant; word-wrap: break-word !important;">咽下可致命，可因吸入或皮肤吸收而受害。操作时戴合适的手套和安全护目镜。切勿吸入其粉末。在通风良好的地方使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">17.portant; word-wrap: break-word !important;">氯化铁（portant; word-wrap: break-word !important;">FeClportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而危害健康。要戴合适的手套和安全眼镜并在化学通风橱生物安全柜内进行操作。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">18.portant; word-wrap: break-word !important;">甲醛（portant; word-wrap: break-word !important;">HCOHportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">有很大的毒性并易挥发，也是一种致癌剂。很容易通过皮肤吸收，对眼睛、黏膜和上呼吸道有刺激和损伤作用。避免吸入其挥发的汽雾。要戴合适的手套和安全眼镜。始终在化学通风橱或生物安全柜内进行操作。远离热、火花及明火。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">19.portant; word-wrap: break-word !important;">甲酸（portant; word-wrap: break-word !important;">HCOOHportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">毒性强，对黏膜组织、上呼吸道、眼睛和皮肤非常有害。可因吸入、咽下或皮肤吸收而危害健康。戴合适的手套和安全眼镜portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">（或面具）portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">并在化学通风橱、生物安全柜内使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">20.portant; word-wrap: break-word !important;">硝酸钠（portant; word-wrap: break-word !important;">NaNOportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而损害健康。戴合适的手套和安全眼镜。在化学通风橱生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">21.portant; word-wrap: break-word !important;">玻璃棉
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">可因吸入而受害并引起皮肤过敏，戴合适的portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">手套和面具portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">22.portant; word-wrap: break-word !important;">硫酸（portant; word-wrap: break-word !important;">Hportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">SOportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">毒性非常强，对黏膜、上呼吸道、眼睛和皮肤的组织有极大的破坏作用。可引起灼伤，与其他物质portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">如纸portant; word-wrap: break-word !important;">，portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">接触可引起失火。戴合适的手套、安全眼镜和实验工作服，在化学通风橱。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">23.portant; word-wrap: break-word !important;">盐酸（portant; word-wrap: break-word !important;">HClportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">易挥发并因吸入、咽下或皮肤吸收而受害。对黏膜、上呼吸道和皮肤有很大的伤害作用。戴合适的手套和安全眼镜。在化学通风橱、生物安全柜里使用并格外小心。当大量操作时要戴护目镜。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-family: 微软雅黑; letter-spacing: 0px; font-size: 16px;"> portant; word-wrap: break-word !important;">24.portant; word-wrap: break-word !important; font-family: 宋体;">过氧化氢（Hportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">Oportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important; font-family: 宋体;">）
portant; word-wrap: break-word !important; font-family: Calibri; font-size: 16px;"> portant; word-wrap: break-word !important;">具有腐蚀性、毒性，对皮肤有非常严重的损伤作用。可因吸入、咽下或皮肤吸收而危害健康。戴合适的手套和安全眼镜并只能在化学通风橱生物安全柜里进行操作。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">25.portant; word-wrap: break-word !important;">硫化氢（portant; word-wrap: break-word !important;">Hportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">Sportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">是非常强的毒性气体，能引起呼吸中枢麻痹。对皮肤有刺激和腐蚀性，能引起嗅觉疲劳。不要靠气味去检测其是否存在。操作时要格外小心。盛硫化氢的容器要放置在化学通风橱生物安全柜里或放在装有通风设备的房间里。戴合适的手套和安全眼镜。它也非常易燃，要远离热、火花和明火。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">26.portant; word-wrap: break-word !important;">氯化镁（portant; word-wrap: break-word !important;">MgClportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受害。戴合适的手套和安全眼镜。在化学通风橱生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">27.portant; word-wrap: break-word !important;">硫酸镁（portant; word-wrap: break-word !important;">MgSOportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受害。戴合适的手套和安全眼镜。在化学通风橱、生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">28.portant; word-wrap: break-word !important;">甲醇（portant; word-wrap: break-word !important;">Cportant; word-wrap: break-word !important;">Hportant; word-wrap: break-word !important; font-size: 12px;">3OHportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">是有毒的，能引起眼睛失明。可因吸入、咽下或皮肤吸收而受害。适当的通风是必要的，以便减少与其挥发气体的接触。避免吸入这些挥发的气体。戴合适的手套和安全护目镜。只能在化学通风橱、生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">29.portant; word-wrap: break-word !important;">硫酸镍（portant; word-wrap: break-word !important;">NiSOportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">是致癌剂，可引起可遗传的遗传损伤。它是一种皮肤刺激物，可因吸入、咽下或皮肤吸收而受害。戴合适的手套和安全眼镜。在化学通风橱生物安全柜里使用，切勿吸入其粉末。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">30.portant; word-wrap: break-word !important;">硝酸（portant; word-wrap: break-word !important;">HNOportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">易挥发，操作要格外小心。通过吸入、咽下或皮肤吸收而产生毒性作用。戴合适的手套和安全护目镜。在化学通风橱生物安全柜里操作。切勿吸入其挥发的气雾。远离热、火花和明火。高氯酸可因吸入、咽下或皮肤吸收而致病。戴合适的手套和安全眼镜，只能在化学通风橱或生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">31.portant; word-wrap: break-word !important;">酚
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">具有很强的毒性和高度腐蚀性并能引起严重的灼伤。可因portant; word-wrap: break-word !important;">吸入、咽下或皮肤吸收portant; word-wrap: break-word !important;">而受到危害。戴合适的手套、防目镜和防护服。始终在化学通风橱、生物安全柜里使用。如果，皮肤接触到酚，要用大量的水冲洗接触酚的部位并用肥皂和水洗，切记勿用乙醇洗！
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">32.portant; word-wrap: break-word !important;">磷酸（portant; word-wrap: break-word !important;">Hportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">POportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">具有高度腐蚀性，可因吸入、咽下或皮肤吸收而受害。戴合适的手套和安全眼镜。
portant; word-wrap: break-word !important; font-size: 16px; color: rgb(225, 117, 94);">33.portant; word-wrap: break-word !important;">哌啶
portant; word-wrap: break-word !important;">毒性高，对眼睛、皮肤、呼吸道和胃肠道有腐蚀性。它与酸和氧化剂剧烈反应，可因吸入、咽下或皮肤吸收而危害健康。切勿吸入其挥发的气体。远离热、火花和明火。戴合适的手套和安全眼镜。在化学通风橱、生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">34.portant; word-wrap: break-word !important;">氯化钾（portant; word-wrap: break-word !important;">KClportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受到危害，戴合适的portant; word-wrap: break-word !important;">portant; word-wrap: break-word !important;">手套和安全眼镜portant; word-wrap: break-word !important;">。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">35.portant; word-wrap: break-word !important;">氢氧化钾（portant; word-wrap: break-word !important;">KOHportant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">毒性可能是很高的，可因吸入、咽下或皮肤吸收而受到危害，其溶液有腐蚀性，操作要非常小心，要戴合适的手套。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">36.portant; word-wrap: break-word !important;">高锰酸钾（portant; word-wrap: break-word !important;">KMnOportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">是一种刺激剂和很强的氧化物，当与有机物混合时可形成爆炸性的混合物，所有溶液要在化学通风橱或生物安全柜里使用，不要与盐酸混合。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">37.portant; word-wrap: break-word !important;">磷酸钾（portant; word-wrap: break-word !important;">Kportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">POportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受害，戴合适的手套和安全眼镜，勿吸入其粉末。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">38.portant; word-wrap: break-word !important;">硝酸银（portant; word-wrap: break-word !important;">AgNOportant; word-wrap: break-word !important; font-size: 12px;">3portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">是一种很强的氧化剂，要谨慎操作，它可因吸入、咽下或皮肤吸收而损害健康。避免接触皮肤，戴合适的手套和安全眼镜并与其他物质接触可引起爆炸。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">portant; word-wrap: break-word !important;">39.portant; word-wrap: break-word !important;">磷酸氢二钠（portant; word-wrap: break-word !important;">Naportant; word-wrap: break-word !important; font-size: 12px;">2portant; word-wrap: break-word !important;">HPOportant; word-wrap: break-word !important; font-size: 12px;">4portant; word-wrap: break-word !important;">）
portant; word-wrap: break-word !important;">可因吸入、咽下或皮肤吸收而受害。戴合适的手套和安全眼镜。在化学通风橱生物安全柜里使用。
portant; word-wrap: break-word !important; color: rgb(225, 117, 94);">portant; word-wrap: break-word !important; font-size: 16px;">40.portant; word-wrap: break-word !important;">氢氧化钠（portant; word-wrap: break-word !important;">NaOHportant; word-wrap: break-word !important;">）和含有portant; word-wrap: break-word !important;">NaOHportant; word-wrap: break-word !important;">的溶液
portant; word-wrap: break-word !important;">有很强的毒性和苛性，操作时要格外小心，戴合适的手套和防护面具。
