Reference number
ISO 753-8:1981
© ISO 2024
ISO 753-8:1981
Acetic acid for industrial use — Methods of test — Part 8: Visual limit test for inorganic chlorides
Edition 1
1981-10
Retirada
Retirada (Edición 1, 1981)

Resumen

Specifies a method for a visual comparison of the tubitity obtained by adding a silver nitrate solution to a solution of a test portion acidified with nitric acid, with that similary obtained from a chloride solution of known concentration. Using a test portion of 50 g, the method is applicable directly to products having inorganic chloride contents in the range 0,0005 % (m/m) to 0,05 % (m/m). This range can be extended by adjusting the mass of the test portion. It has also been approved by the International Union of Pure and Applied Chemistry (IUPAC). ISO 753/1 to ISO 753/11 cancel and replace ISO Recommendation R 753-1968.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 1981-10
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 2
  • Comité Técnico :
    ISO/TC 47
    ICS :
    71.080.40 
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