ISO 4314:1977
ISO 4314:1977 Surface active agents – Determination of free alkalinity or free acidity – Titrimetric method
CDN $76.00
Description
The determination is carried out in the following way: Titration of an ethanolic or propanolic solution of the product with a standard volumetric potassium hydroxide or hydrochloric acid or sulphuric acid solution whichever is appropriate, in the presence of phenolphthalein as indicator.
Edition
1
Published Date
1977-02-01
Status
PUBLISHED
Pages
2
Language
English
Format
Secure PDF
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Abstract
The determination is carried out in the following way: Titration of an ethanolic or propanolic solution of the product with a standard volumetric potassium hydroxide or hydrochloric acid or sulphuric acid solution whichever is appropriate, in the presence of phenolphthalein as indicator.
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