Applicable to products having Cl- contents, expressed as chlorine, equal to or more than 0.001 % (m/m). The lower limit can be extended downwards by using weaker standard reference and volumetric solutions. Describes potentiometric titration of the ions with silver nitrate solution in a nitric acid-acetone-water medium using a silver measurement electrode and a calomel reference electrode.

General information

  • Status :  Withdrawn
    Publication date : 1976-11
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 47
  • 67.220.20
    Food additives

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