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pH and conductivity of sodium phosphate solutions. [Computer calculation]
1979
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Abstract
This paper describes a computer program for the calculation of the pH and conductivity of sodium phosphate solutions over the phosphate concentration range of 1 to 10000 ppM and sodium to phosphate molar ratios of approximately 2 to 3. pH can be calculated over the temperature range of 0 to 300/sup 0/C; conductivities can be calculated over the temperature range of 0 to 50/sup 0/C. Calculated values of pH and conductivity are compred to measured values and found to be in excellent agreement. Several practical uses for the computer program are discussed.