Norm

ISO 6619:1988 en

Petroleum products and lubricants - Neutralization number - Potentiometric titration method

48,19

Over deze norm

Status Definitief
Aantal pagina's 8
Commissie Vloeibare en gasvormige brandstoffen, smeermiddelen en verwante producten
Gepubliceerd op 15-12-1988
Taal Engels
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. 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.

Details

ICS-code 75.080
Nederlandse titel Petroleum products and lubricants - Neutralization number - Potentiometric titration method
Engelse titel Petroleum products and lubricants - Neutralization number - Potentiometric titration method

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