AN-H-134

Determination of sulfuric acid and phosphoric acid in etching baths using thermometric titration

Summary

Thermometric titration can be used for the ready determination of sulfuric acid and phosphoric acid in acid mixtures. An endpoint for each acid appears on the titration curve that can be used to quantify the respective acid.

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Metrohm SA

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2052 Woodmead

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// Etching baths pickling baths

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// Etching baths pickling baths // Halogens – fluoride, bromide, iodide // Acids – inorganic

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// Etching baths pickling baths // Plating & galvanics // Acids – inorganic

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// Etching baths pickling baths // Peroxides // Acids – inorganic

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Determination of sulfuric acid and phosphoric acid in etching baths using thermometric titration

Summary

Metrohm SA

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