HB 20055.3-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 3:Determination of sodium sulfide content by iodometry (English Version)
This part specifies the principles, reagents, analysis steps and calculation of analysis results for the determination of sodium sulfide (NaS) content in aluminum alloy chemical milling solutions using the iodometric method. This section is applicable to the determination of sodium sulfide content in aluminum alloy chemical milling solutions. Measuring range: 3g/L~30g/L.
HB 20055.3-2011 Referenced Document
HB/Z 5083-2001 Reagents for analysis of metal plating and chemical overlay solutions
HB 20055.3-2011 history
2011HB 20055.3-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 3:Determination of sodium sulfide content by iodometry