
plating, anodizing, & finishing Q&As since 1989
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How to check quantity of sodium sulphate in spinbath?
August 13, 2010
Q. Spinbath contains H2SO4, ZnSO4 & Na2SO4. How to check quantity of Na2SO4 in Spinbath?
Rajesh Pandeychemical analysis - Mumbai, Maharashtra, India
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A. You can analyze for the sodium cation by either ion chromatography, by ion selective electrode, or by colorimeter. ![]() Jon Barrows, MSF, EHSSC GOAD Company ![]() Independence, Missouri ![]() A. Measure Na by ICP and calculate. Terry Tomt- Auburn, Washington |
