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ISO 761:1977

Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number

Mar 1, 1977
95.99   Withdrawal of Standard   May 27, 2002

General information

95.99     May 27, 2002

ISO

ISO/TC 47

International Standard

71.080.60     71.080.50  

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Scope

The principle consists in treatment of a test portion in acid solution with excess standard volumetric potassium bromide-potassium bromate solution, addition of potassium iodide solution and titration of the liberated iodine with a standard volumetric solution of sodium thiosulphate. - Replaces ISO Recommendation R 761-1968.

Life cycle

NOW

WITHDRAWN
ISO 761:1977
95.99 Withdrawal of Standard
May 27, 2002

National adoptions

SRPS H.B8.033:1987  
ISS

Acetic anhydride and butan-1-ol for industrial use — Determination of bromine number

95.99   Withdrawal of Standard

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