论文部分内容阅读
高锰酸钾是一种较强的氧化剂,在强酸性溶液中与还原剂作用生成Mn2+,在弱酸性、中性或碱性溶液中与还原剂作用生成褐色的水合二氧化锰沉淀。高锰酸钾标准溶液是卫生理化检验中常用的标准滴定溶液,在水质检验中常用于测定化学耗氧量,在食品检验中主要用于测定还原糖。标定高锰酸
Potassium permanganate is a strong oxidizing agent that acts as a reductant in strongly acidic solutions to produce Mn2 + and acts as a brown hydrated manganese dioxide precipitate in a weakly acidic, neutral or alkaline solution with a reducing agent. Potassium permanganate standard solution is commonly used in health physical and chemical testing standard titration solution, commonly used in the water quality testing chemical oxygen demand determination, mainly used in food testing for the determination of reducing sugar. Calibration of permanganate