BS 7393:1990, ISO 7537:1989 - Method for determination of total acid number in petroleum products by semi-micro colour indicator titration

BS 7393:1990, ISO 7537:1989

Method for determination of total acid number in petroleum products by semi-micro colour indicator titration

Status : Current   Published : December 1990

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PDF

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HARDCOPY



Determination in new or used products or lubricants soluble or suspendable in mixtures of toluene or isopropanol. Determination on a sample too small to be accurately analysed by other methods when the acidity has a dissociation constant in water larger than 10$u-$u9.




Standard NumberBS 7393:1990, ISO 7537:1989
TitleMethod for determination of total acid number in petroleum products by semi-micro colour indicator titration
StatusCurrent
Publication Date31 December 1990
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsISO 7537:1989
Draft Superseded By85/50442 DC
DescriptorsPetroleum products, Acid number, Volumetric analysis, Acidimetry, Lubricants, Test equipment, Chemical analysis and testing, Lubricating oils, Oils, Specimen preparation, Reproducibility
ICS75.080
Title in FrenchProduits petroliers. Determination de l'indice d'acide total, semi-micromethode de titrage par indicateur colore
Title in GermanErdoelprodukte. Bestimmung der Gesamtsaeurezahl. Semimikrotitrationsverfahren mit Farbindikator
CommitteeSW/136
ISBN0 580 19252 0
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size424.4 KB
Price£110.00


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