Reference number
ISO 740:1976
International Standard
ISO 740:1976
Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method
Edition 1
1976-02
Read sample
ISO 740:1976
4990
Published (Edition 1, 1976)
This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 740:1976

ISO 740:1976
4990
Language
Format
CHF 42
Convert Swiss francs (CHF) to your currency

Abstract

Specifies a titrimetric test method for the determination of the basicity of soluted material. The principle of the procedure consists in solution of a test portion in water, filtration of the solution and titration with a standard volumetric solution of hydrochloric acid in presence of methyl orange as indicator. Repaces ISO Recommendation R 740-1968.

General information

  •  : Published
     : 1976-02
    : International Standard confirmed [90.93]
  •  : 1
     : 2
  • ISO/TC 47
    71.060.50 
  • RSS updates

Got a question?

Check out our Help and Support