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SSH ISO 6619:2001

Petroleum products and lubricants — Neutralization number — Potentiometric titration method

Jan 1, 2001

General information

60.60     Jan 1, 2001

DPS

DPS/KT 19

International Standard

75.080  

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Scope

Gives a method for the determination of acidic constituents in products soluble or nearly soluble in mixtures of toluene and propan-2-ol. It is applicable for the determination of acids whose dissociation constants in water are greater than 10-9. The method may be used to indicate relative changes that occur in an oil during use under oxidizing conditions regardless of the colour or other properties of the resulting oil. No general relationship between bearing corrosion and acid or base numbers is known.

Life cycle

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PUBLISHED
SSH ISO 6619:2001
60.60 Standard published
Jan 1, 2001

Related project

Adopted from ISO 6619:1988