金属锰粉[含水≥25%] 7439-96-5 manganese metal powder(water not less than 25%)
CAS号:
7439-96-5
英文名称:
manganese metal powder(water not less than 25%)
危险性类别:
易燃固体,类别2,严重眼损伤/眼刺激,类别2B,生殖毒性,类别1B,特异性靶器官毒性-一次接触,类别1,特异性靶器官毒性-反复接触,类别1
危险性说明:
H228:易燃固体
H320:造成眼刺激
H360:可能对生育能力或胎儿造成伤害(说明已知的具体影响)(如已有确证,无其他接触途径造成这一危险,说明接触途径)
H370:对器官造成损害(或说明已知的所有受影响器官)(如已有确证,无其他接触途径造成这一危险,说明接触途径)
H372:长期或反复接触(如已有确证,无其他接触途径造成这一危险,说明接触途径)会对器官造成伤害(说明已知的所有受影响器官)
燃烧与爆炸危险性:
易燃。其粉体与空气混合能形成爆炸性混合物。燃烧产生有害的氧化锰。
中毒表现:
主要为慢性中毒,损害中枢神经系统尤以锥体外系统突出。主要表现为头痛、头晕、记忆减退、嗜睡、心动过速、多汗、两腿沉重、走路速度减慢、口吃、易激动等。重者出现“锰性帕金森氏综合征”,特点为面部呆板,无力,情绪冷淡,语言含糊不情,四肢僵直,肌颤,走路前冲,后退极易跌倒,书写困难等。
急救措施:
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。呼吸、心跳停止,立即进行心肺复苏术。就医。\r眼睛接触:立即分开眼睑,用流动清水或生理盐水彻底冲洗。就医。\r皮肤接触:立即脱去污染的衣着,用肥皂水和清水彻底冲洗。就医。\r食入:漱口,饮水。就医。\r
灭火方法:
消防人员须穿全身防火防毒服,佩戴空气呼吸器,在上风向灭火。尽可能将容器从火场移至空旷处。喷水保持火场容器冷却,直至灭火结束。\r灭火剂:干粉、二氧化碳、砂土。
其他推荐 / Other
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