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Standard ČSN EN 15491 1.8.2025 preview

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ČSN EN 15491 (656557)

Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method

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STANDARD published on 1.8.2025


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The information about the standard:

Designation standards: ČSN EN 15491
Classification mark: 656557
Catalog number: 521617
Publication date standards: 1.8.2025
SKU: NS-1227497
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Liquid fuels

Annotation of standard text ČSN EN 15491 (656557):

This document specifies a method for determining the total acidity, calculated as acetic acid, of ethanol to be used in petrol blends. It is applicable to ethanol having total acid contents of between 0,003 % (m/m) and 0,015 % (m/m)

Preview of the standard ČSN EN 15491 (656557)

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