二甲基偶氮磺III [碱性稀土金属用的分光光度试剂及硫酸根用钡的沉淀滴定指示剂]

Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS号 14979-11-4
英文名称: Dimethylsulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]
CAS No.: 14979-11-4