GSO 1075:2002
Gulf Technical Regulation
Current Edition
·
Approved on
21 October 2002
·
Edition
1
DETERMINATION OF ACID AND BASE NUMBER IN PETROLEUM PRODUCTS BY COLOUR — INDICATOR TITRATION
GSO 1075:2002 Files
Arabic
19 Pages
Current Edition
Reference Language
155.0 SAR
English
13 Pages
Current Edition
125.0 SAR
GSO 1075:2002 Scope
This Gulf standard is concerned with determination of acidic or basic constituents (Note 1) in petroleum products and lubricants soluble or nearly soluble in mixture of toluene and isopropyl alcohol. It is applicable for the determination of acids or bases whose dissociation constants in water are larger than 10-9; extremely weak acids or bases whose dissociation constants are smaller than 10-9 do not interfere. Salts react if their hydrolysis constants are larger than 10-9 .
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