ISO 1843-5:1977 PDF
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Higher alcohols for industrial use — Methods of test — Part 5: Determination of total alcohols content — Titrimetric method
Relates to C6 to C13 alcohols. The principle based on esterification of alcohols present in a test portion by means of acetic anhydride, and titration of the excess acetic anhydride with a standard volumetric ethanolic potassium hydroxide solution, in the precence of phenolphtalein as indicator.
Edition | 1977 |
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Standard Part No | 5 |
Published Date | 1977 |
Published By | International Standardization Organisation |
Page Count | 2 |
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