ISO 4314:1977
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ISO 4314:1977
10183

Abstract

 Preview

The determination is carried out in the following way: Titration of an ethanolic or propanolic solution of the product with a standard volumetric potassium hydroxide or hydrochloric acid or sulphuric acid solution whichever is appropriate, in the presence of phenolphthalein as indicator.


General information 

  •  :  Published
     : 1977-02
  •  : 1
     : 2
  •  : ISO/TC 91 Surface active agents
  •  :
    71.100.40 Surface active agents

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std 2 38 Paper
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