Salts solubility in water

Salts solubility in water

Industrial Biotechnlogy, Specialty Chemicals, Oil and Gas, Natural Ingredients, Paints and Coatings, Fine Chemicals
  PROJECT DESCRIPTION Our customer wishes to know the solubility of a solid inorganic salt in an aqueous solution at 80 °C. The influence of pH of this solution on the solubility of the salt must be estimated. Measures are led at 3 different hydrogen potential by going from pH 4 (acidic), pH 7 (neutral) and to pH 9 (basic). TECHNICAL CHALLENGES Why do we speak about challenges? For two main reasons:The solubility of the salt in the liquid is very high. The first difficulty is to identify an analytical methodology adapted to the inorganic solid. ICP-AES had been selected as the most accurate technique for the analysis of this molecule and was successfully used. Thermogravimetry study was coupled with a specific chemical analysis to insure reliability of the supplied results because of…
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