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碳酸钡接触皮肤有害吗

来源:baiyundou.net   日期:2024-07-26
广东由于工业磷酸有腐蚀性,因此 归属于危险化学品,所以在存储和运送上都有严格的要求。磷酸要用聚乙烯塑料桶装,桶口务必加内盖和外盖严实封闭。外包装上需有非常明显的标志,标明:产品名称、规格、净重,“腐蚀性物品”标志。应存储在阴凉、自然通风的仓库内。
工业磷酸纯品为无色透明黏稠状液体或斜方晶体,无臭,味很酸;市售磷酸含量多为85%,是无色透明或略带浅色、稠状液体。主要用于电镀工业、磷酸盐工业及冶金工业等。广东磷酸蒸汽对皮肤有较强的腐蚀作用,工作人员应注意保护呼吸系统及皮肤。
襄阳市巴斯夫化工贸易有限公司,成立于2015年,坐落在古城襄阳市高新技术开发区孵化园,是一家集化工贸易和化工产品研发一体高科技企业,公司主要经营的产品:黄磷、磷酸、多聚磷酸、五氧化二磷、次磷酸、次磷酸钠、磷酸盐、次磷酸盐、氯乙腈、磷酸酯、石灰,碳酸钡,纯碱,片碱,氯化铵,氯化钾,焦磷酸钠,复配磷酸盐,焦磷酸钾,磷酸一铵,磷酸二铵,纳米碳酸钙,五硫化二磷,氢氟酸等相关化工产品。公司始终秉承“顾客至上、诚信为本”的经营理念,已与国内多家企业建立了长期稳定的合作关系。","gnid":"95d85e6b0d49b15dc","img_data":[{"flag":2,"img":[{"desc":"","height":"700","title":"","url":"https://p0.ssl.img.360kuai.com/t017e6fd508d5e9f164.jpg","width":"700"},{"desc":"","height":"477","title":"","url":"https://p0.ssl.img.360kuai.com/t014c0bb06431a0eca1.jpg","width":"700"},{"desc":"","height":"1025","title":"","url":"https://p0.ssl.img.360kuai.com/t0183d209339362d682.jpg","width":"700"},{"desc":"","height":"482","title":"","url":"https://p0.ssl.img.360kuai.com/t01f16cc605e24e1976.jpg","width":"717"},{"desc":"","height":"532","title":"","url":"https://p0.ssl.img.360kuai.com/t01a0d4db3831ecb0aa.jpg","width":"700"},{"desc":"","height":"600","title":"","url":"https://p0.ssl.img.360kuai.com/t010ed771a40b1f07e7.jpg","width":"800"},{"desc":"","height":"600","title":"","url":"https://p0.ssl.img.360kuai.com/t0191b8ac9bc9a1ba2f.jpg","width":"800"}]}],"original":0,"pat":"art_src_1,fts0,sts0","powerby":"pika","pub_time":1696553274000,"pure":"","rawurl":"http://zm.news.so.com/3774d6572407230eefd890a2427c0ea0","redirect":0,"rptid":"60c16384e09710c2","rss_ext":[],"s":"t","src":"襄阳市巴斯夫化工专注磷化工产品","tag":[{"clk":"ktechnology_1:广东","k":"广东","u":""}],"title":"广东湿法磷酸比热法磷酸有何优势

弘杭贤5251不小心碰到了蜘蛛网,有毒吗? - 久久问医
柏幸娟18361239099 ______ 您好,接触到蜘蛛网以后,如果不及时进行清洗,皮肤可能会出现一些过敏反应,因为蜘蛛网上面是有一定的化学毒性成分,一旦引起皮肤变态性反应,就会出现过敏性皮疹,瘙痒,红肿等症状.如果皮肤已经出现过敏的症状,可以在医生的指导下,使用一些抗过敏的药物治疗.一般用浓肥皂涂抹肿处可迅速止痒,或用香皂蘸水在红肿处涂抹.用盐水涂抹或冲泡痒处,这样能使肿块软化,还可以有效止痒.可切一小片芦荟叶,洗干净后掰开,在红肿处涂擦几下,就能消肿止痒.

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