ISO-1388-12 › Ethanol for industrial use -- Methods of test -- Part 12 : Determination of permanganate time
ISO-1388-12
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1ST EDITION
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CURRENT
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The principle is based on the addition of a test portion, under specified conditions, of potassium permanganate solution. Determination of the time taken for the colour of this test solution to match that of a cobalt(II) chloride and uranyl nitrate colour standard. - International Standards ISO 1388/1 to ISO 1377/12 cancel and replace ISO Recommendation R 1388-1970 of which they constitute a technical revision.
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Document Number
ISO 1388-12:1981
Revision Level
1ST EDITION
Status
Current
Publication Date
Dec. 1, 1981
Committee Number
ISO TC 47