氯化银比浊法测定硫酸钯和硝酸钯溶液中氯含量

Determination of Chlorine in Palladium Sulfate and Palladium Nitrate Solutions by Silver Chloride Turbidimetry

研究了硝酸银比浊法测定硫酸钯和硝酸钯溶液中氯含量的方法,大量的钯经沉淀分离除去,在硝酸介质中,采用丙酮作为稳定剂,以氯化银比浊法进行测定,方法简便、成本低。精密度与加标回收试验表明本方法准确快速,适合日常分析。

The method of determining the chlorine content in palladium sulfate and palladium nitrate by silver nitrate turbidimetry was studied.A large amount of palladium was separated and removed by precipitation.In the medium of nitric acid,acetone was used as stabilizer.The precision and recovery experiments show that this method is accurate and fast and suitable for daily analysis.