DIN EN 13466-2:2002
Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium; German version EN 13466-2:2001

Standard No.

DIN EN 13466-2:2002

Release Date

2002

Published By

German Institute for Standardization

Latest

DIN EN 13466-2:2002

Scope

This standard specifies a titrimetric method for the determination of water content (KFP water) of fertilizers based on prior extraction followed by the use of a Karl Fischer reagent. The method is applicable to all solid mineral fertilizers with the exception of those containing magnesium sulfate heptahydrate or carnallite. Note: 2-propanol extracts crystal water from fertilizers containing hydrated calcium or magnesium nitrates.

DIN EN 13466-2:2002 history

• 2002 DIN EN 13466-2:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium; German version EN 13466-2:2001