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SRPS H.B8.037:1986

Aromatic hydrocarbons — Acid-wash test

Aug 30, 1986
Aug 30, 1986
95.99   Withdrawal of Standard   Jan 28, 2013

General information

95.99     Jan 28, 2013

ISS

H047

International Standard

71.080.15  

Serbian  

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Scope

Specifies an acid washing test. Gives some indication of the degree of refining but does not give a precise measure of the amount of unsaturated compounds present as different unsaturated compounds produce different colourations with sulphuric acid. Shaking together of equal volumes of the sample and 95 % (m/m) sulphuric acid. Comparison of the colour of the acid layer with that of standard matching solutions.

Life cycle

NOW

WITHDRAWN
SRPS H.B8.037:1986
95.99 Withdrawal of Standard
Jan 28, 2013

Related project

Adopted from ISO 5274:1979