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BS 4258-9:1978

Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of chloride content

Standard Details

Potentiometric method for determining chloride ions with silver nitrate solution in a nitric acid-acetone-water medium, using a silver measurement electrode and a calomel reference electrode. Applicable to products having chloride contents, expressed as chlorine, equal to or greater than 0.001% m/m. Also for use in the food industry.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: BS 4258-9:1978
Document Year: 1978
  • Section Volume:
  • GBM38 Chemical Technology (GMB38)

Life Cycle

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WITHDRAWN
BS 4258-9:1978
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