Quantitative analysis method for inorganic acid salt in electrolytic deplating powder

The invention discloses a quantitative analysis method for inorganic acid salt in electrolytic deplating powder, and relates to the technical field of chemical analysis and detection. The method overcomes the problems that an existing quantitative analysis method is large in workload and low in analysis accuracy, and low-content inorganic acid salt in a sample is easily ignored. According to the method, the low-content inorganic acid salt in the electrolytic deplating powder can be rapidly and accurately detected. The range of inorganic acid radicals tested by the ion chromatography is wide, the quantification accuracy is high, and the sulfate radical and the tartrate radical in the electrolytic deplating powder can be well distinguished after the pretreatment of the to-be-tested liquid. By matching with an inductively coupled plasma emission spectrometer (ICP-OES), each metal element is quantitatively analyzed under the condition that the metal elements are unknown. 本发明公开了一种电解退镀粉中无机酸盐的定量分析方法，涉及化学分析检测技术领域。该方法