ISO 1389-1:1977
Phthalic anhydride for industrial use — Methods of test — Part 1: General
Reference number
ISO 1389-1:1977
Edición 1
1977-02
Retirada
ISO 1389-1:1977
5955
Retirada (Edición 1, 1977)

Resumen

This document also specifies a method to be used for the determination of the crystallizing point. Before carrying out the analysis and tests, the sample shall be grind to a fine powder and mixed thoroughly. Exposure to moist air may lead to the formation of phthalic acid. - ISO 1389, Parts 1 to 11, replace ISO Recommendation R 1389-1970.

Informaciones generales

  •  : Retirada
     : 1977-02
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 2
  • ISO/TC 47
    71.080.50 
  • RSS actualizaciones

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