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ISO 1843-3:1977

Higher alcohols for industrial use — Methods of test — Part 3: Determination of carbonyl compounds content — Potentiometric method ISO 1843-3:1977

Publication date:   May 1, 1977

95.99   Withdrawal of Standard   May 27, 2002

General information

95.99   Withdrawal of Standard   May 27, 2002

ISO

ISO/TC 47 Chemistry

International Standard

71.080.60   Alcohols. Ethers

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Scope

Relates to C6 to C13 alcohols. The principle bases on reaction of carbonyl compounds present in a test portion with hydroxylammonium chloride to from an oxime, and potentiometric titration of the hydrochloric acid liberated with standard volumetric ethanolic potassium hydroxide solution.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO/R 1847:1970

NOW

WITHDRAWN
ISO 1843-3:1977
95.99 Withdrawal of Standard
May 27, 2002




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