Norm

ISO 1692:1976 en

Sodium and potassium silicates for industrial use - Determination of total alkalinity - Titrimetric method

31,57

Over deze norm

Status Definitief
Aantal pagina's 2
Gepubliceerd op 01-04-1976
Taal Engels
The principle of the procedure based on titration of a test portion with a standard volumetric hydrochloric acid solution, in the presence of methyl orange as indikator. The alkalinity is expressed as a percentage by mass of sodium oxide potassium oxide.

Details

ICS-code 71.060.50
Nederlandse titel Sodium and potassium silicates for industrial use - Determination of total alkalinity - Titrimetric method
Engelse titel Sodium and potassium silicates for industrial use - Determination of total alkalinity - Titrimetric method

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