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顺酐使用一定要注意其存在的危险性!

来源:http://www.jnjhhg.cn/ 日期:2023-05-15 发布人: 浏览次数:0
健康危害:该品粉尘和蒸气具有刺激性。吸入后可引起咽炎、喉炎和支气管炎。可伴有腹痛。眼和皮肤直接接触有明显刺激作用,并引起灼伤。慢性影响:慢性结膜炎,鼻粘膜溃疡和炎症。有致敏性,可引起皮疹和哮喘。
Health hazard: The dust and vapor of this product are irritating. Inhalation can cause pharyngitis, laryngitis, and bronchitis. May be accompanied by abdominal pain. Direct contact between eyes and skin has a significant irritant effect and can cause burns. Chronic effects: chronic conjunctivitis, nasal mucosal ulcers, and inflammation. It has sensitization and can cause rash and asthma.
燃爆危险:顺酐可燃,有毒,具腐蚀性、刺激性,可致人体灼伤,具致敏性。
Explosion hazard: Maleic anhydride is flammable, toxic, corrosive, irritating, and can cause burns to the human body, with sensitization.
急救措施
First aid measures
皮肤接触:立即脱去污染的衣着,用大量流动清水冲洗少15分钟。就医。
Skin contact: Immediately remove contaminated clothing and rinse with plenty of flowing water for at least 15 minutes. Seek medical attention.
眼睛接触:立即提起眼睑,用大量流动清水或生理盐水彻底冲洗少15分钟。就医。
Eye contact: Immediately lift the eyelids and rinse thoroughly with a large amount of flowing water or physiological saline for at least 15 minutes. Seek medical attention.
吸入:迅速脱离现场空气新鲜处。保持呼吸道通畅。如呼吸困难,给输氧。如呼吸停止,顺酐生产厂家提醒您要立即进行人工呼吸。就医。
Inhalation: Quickly remove from the scene to a place with fresh air. Maintain unobstructed respiratory tract. If breathing is difficult, administer oxygen. If breathing stops, the maleic anhydride manufacturer reminds you to immediately undergo artificial respiration. Seek medical attention.
食入:用水漱口,给饮牛奶或蛋清。就医。
Ingestion: Rinse mouth with water and drink milk or egg white. Seek medical attention.
消防措施
Fire protection measures
危险特性:粉体与空气可形成爆炸性混合物,当达到一定浓度时,遇火星会发生爆炸。
Hazard characteristics: Powder and air can form an explosive mixture, and when reaching a certain concentration, it will explode when encountering Mars.

顺酐生产厂家

有害燃烧产物:一氧化碳、二氧化碳。
Harmful combustion products: carbon monoxide, carbon dioxide.
灭火方法:消防人员须佩戴防毒面具、穿全身消防服,在上风向灭火。
Extinguishing method: firefighters must wear gas mask and full body fire-fighting clothes to extinguish the fire upwind.
灭火剂:雾状水、泡沫、干粉、二氧化碳、砂土。
Extinguishing agent: fog water, foam, dry powder, carbon dioxide, sand.
泄漏应急处理
Leakage emergency response
应急处理:隔离泄漏污染区,限制出入。切断火源。建议应急处理人员戴防尘面具(罩),穿防酸碱工作服。用洁净的铲子收集于干燥、洁净、有盖的容器中,转移场所。若大量泄漏,收集回收或运废物处理场所处置。还有什么问题就来我们网站http://www.jnjhhg.cn咨询!
Emergency response: isolate the contaminated area and restrict access. Cut off the ignition source. It is recommended that emergency personnel wear dust masks (full face masks) and acid and alkali resistant work clothes. Collect with a clean shovel in a dry, clean, and covered container and transfer to a safe place. If there is a large amount of leakage, collect and recycle it or transport it to a waste disposal site for disposal. If you have any further questions, please come to our website http://www.jnjhhg.cn consulting service

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