氟化铷6000元/kgCas号13446-74-7分子式RbF分子量104.47质量标准项目高纯3N分析纯AR含量(RbF)..........................≥99.9%99.5Li.................................≤0.00050.001K..................................≤0.010.02Na.................................≤0.0050.01Ca.................................≤0.0010.005Mg.................................≤0.00050.001Fe.................................≤0.00050.0005Al.................................≤0.0010.005SiO2...............................≤0.0020.005Cs.................................≤0.050.2***(以pb计).....................≤0.00050.0005)