ISO 9035:1989 Preview

Iron ores -- Determination of acid-soluble iron(II) content -- Titrimetric method

Is applicable to natural and processed iron ores containing from 1 % to 25 % acid-soluble iron(II) and only traces of metallic iron. Is limited for use in conjunction with the reducibility test methods. Is not applicable to ores containing more than 0,3 % (m/m) sulfur (as sulfide) and/or 5 % free carbon. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results and test report. Includes three annexes.


General information

  • Status :  Published
    Publication date : 1989-08
  • Edition : 1
    Number of pages : 7
  • :
    ISO/TC 102/SC 2
    Chemical analysis
  • 73.060.10
    Iron ores

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Revisions / Corrigenda

  • Now confirmed
    ISO 9035:1989

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