碘化铷4000元/kgCas号7790-29-6分子式RbI分子量212.37别名碘酸铷质量标准项目高纯3N含量(RbI)..........................≥99.9%Li.................................≤0.0005K..................................≤0.02Na.................................≤0.005Ca.................................≤0.001Mg.................................≤0.0005Fe.................................≤0.0005Al.................................≤0.0005SiO2...............................≤0.0005Cs.................................≤0.05***(以pb计).....................≤0.0005)