Based on the equilibrium solubility of rubidium of chloride-water binary system and rubidium chloride-hydrochloris acid-water ternary system,a very simple and practical method for the preparation of high purity rubidi...Based on the equilibrium solubility of rubidium of chloride-water binary system and rubidium chloride-hydrochloris acid-water ternary system,a very simple and practical method for the preparation of high purity rubidium chloride was proposed.The purity of this rubidium chloride came up to 99.99%.In the meantime,a rapid and sensitive analytical procedure was set up by using flame atomic absorption spectrometry(AAS),which could be used to monitor the quality of the products whenever necessary.展开更多
文摘Based on the equilibrium solubility of rubidium of chloride-water binary system and rubidium chloride-hydrochloris acid-water ternary system,a very simple and practical method for the preparation of high purity rubidium chloride was proposed.The purity of this rubidium chloride came up to 99.99%.In the meantime,a rapid and sensitive analytical procedure was set up by using flame atomic absorption spectrometry(AAS),which could be used to monitor the quality of the products whenever necessary.