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高锰酸钾是一种临床上经常使用的强氧化剂,用后会产生褐色的二氧化锰沉淀,使盛过此药溶液的搪瓷器皿或其它容器留下一层难以洗净的污渍,接触过药液的纱布也因之变成黑褐色,而不宜回收利用。
Potassium permanganate is a clinically used strong oxidizer that produces a brown manganese dioxide precipitate that leaves an enamelled dish or other container containing the drug solution with a hard-to-clean stain that has been exposed Due to the liquid gauze into a dark brown, but should not be recycled.