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旧 Aug 14th, 2022, 02:35     #4883
HXS1966
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默认

https://healthjade.com/sodium-hydroxide/
这个文献描述了烧碱对人体伤害与实例统计的具体结果。
给出了饮用烧碱浓度与人体伤害的大概范围:0.5%一下问题不算大,10%问题很大。(我个人认为误用后应该立即稀释或者中和,当然伤害基本完成后,再稀释货中和就作用不大;中和时候当然不能用强酸,会造成更大伤害,弱酸是可以的,不会伤害,例如醋酸,但是中和效果不算大)
意外的是具体说明了烧碱对人体的毒性作用原理与剂量(主要是改变了血液PH使人中毒)。
SDS中没列出毒性,还是由于病例研究有限,结论还是不能完全确定。

美国一些州的卫生部门给出的误喝烧碱液体的即时措施,可以喝水稀释或喝牛奶减轻症状:
https://dhss.delaware.gov/dph/files/sodhydrxfaq.pdf
“If you eat or drink sodium hydroxide, DO NOT THROW UP! Drink large amounts of water or milk. Get medical help right away.”
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