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钡盐中毒一般多由误食引起,钡盐毒性与其溶解度有关。可溶性钡盐,如氯化钡、硝酸钡等有剧毒;纯的硫酸钡不溶于水,无毒;碳酸钡无嗅无味,虽不容于水,但在胃内受胃酸的作用可变成氯化钡而引起中毒。湖南省浏阳县曾发生一起误将碳酸钡当成淀粉做成肉丸子,致使25人中毒的事件。虽经医护人员全力抢救,终有四人丧生。这一惨重教
Barium poisoning generally caused by eating more, barium toxicity and its solubility. Soluble barium salts, such as barium chloride, barium nitrate and other highly toxic; pure barium sulfate insoluble in water, non-toxic; barium carbonate odorless and tasteless, though not in water, but in the stomach by the role of gastric acid can be changed into chlorine Barium caused poisoning. Liuyang County, Hunan Province, there have been mistakenly made of barium carbonate as a meat ball made of starch, resulting in 25 cases of poisoning. Despite the full rescue by medical staff, four people died in the end. This heavy lesson