ISO-740 › Sodium carbonate for industrial use -- Determination of total soluble alkalinity -- Titrimetric method
ISO-740
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1ST EDITION
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CURRENT
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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.
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Document Number
ISO 740:1976
Revision Level
1ST EDITION
Status
Current
Publication Date
Feb. 1, 1976
Committee Number
ISO TC 47