DIN 10389:1985-08
Withdrawn Standard
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DIN 10389:1985-08

Determination of pH value and acidity of starch and starch products

Summary

This standard specifies a method for the determination of pH and acidity of native and modified starches. For the determination of pH the potential difference between a glass electrode and a reference electrode, which are immersed in an aqueous of the sample, is measured. For the determination of acidity an aqueous solution of the sample is titrated with sodium hydroxide solution to pH 8,30.

Technical characteristics

Publisher Deutsche Institut für Normung e.V. (DIN)
Publication Date 08/01/1985
Cancellation Date 10/01/2015
Page Count 2
EAN ---
ISBN ---
Weight (in grams) ---
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