Norm

ISO 740:1976 en

Sodium carbonate for industrial use - Determination of total soluble alkalinity - Titrimetric method

31,57

Over deze norm

Status Definitief
Aantal pagina's 2
Gepubliceerd op 01-02-1976
Taal Engels
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.

Details

ICS-code 71.060.50
Nederlandse titel Sodium carbonate for industrial use - Determination of total soluble alkalinity - Titrimetric method
Engelse titel Sodium carbonate for industrial use - Determination of total soluble alkalinity - Titrimetric method

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