ISO 1387:1982
Methanol for industrial use — Methods of test
Reference number
ISO 1387:1982
Edición 1
1982-12
Retirada
ISO 1387:1982
5941
Retirada (Edición 1, 1982)

Resumen

Gives general instructions and specifies methods od analysis. The methods to be used are determination of density at 20 °C, determination ofdry residue after evaporation on a water bath, measurement of colour, determination of distillation yield, determination of water content, detection of the alkalinity or acidity to phenolphthalein, spectrometric detection of content of carbonyl compounds in small amounts, titrimetric estimation of content of carbonyl compounds in moderate amounts, test for miscibility with water, determination of permanganate time and iodometric determination of methyl ketones. It results from the combination into one single document of draft International Standard ISO/DIS 1387 parts 1 to 7. Replaces ISO Recommendation R 1387-1970.

Informaciones generales

  •  : Retirada
     : 1982-12
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 7
  • ISO/TC 47
    71.080.60 
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