NEN-ISO 6293:1983 en

Petroleum products - Determination of saponification number

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About norm

Status Withdrawn
Number of pages 6
Committee Vloeibare en gasvormige brandstoffen, smeermiddelen en verwante producten
Published on 01-10-1983
Language English
This International Standard specifies a method for the determination of the amount of constituents in petroleum products that will saponify under the conditions of the test. Since compounds of sulfur, phosphorus, the halogens, and certain other elements which are sometimes added to petroleum products also consume alkali and acids under test conditions, the results obtained include the effect of these extraneous materials in addition to the saponifiable material present. Results on products containing such materials, on used internal-combustion-engine crank-case oils and on used turbine oils shall be interpreted in this respect.


ICS-code 75.080
Dutch title Aardolieprodukten - Bepaling van het verzepingsgetal
English title Petroleum products - Determination of saponification number
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