DS/EN 13435:2002
Surface active agents - Determination of free amine content of alkyl dimethyl betaines

Standard No.

DS/EN 13435:2002

Release Date

2002

Published By

Danish Standards Foundation

Latest

DS/EN 13435:2002

Scope

This standard specifies a method for the determination of 0,02 mmol to 1mmol of free amine in alkyl dimethyl betaines. Monochloroacetic acid, glycolic acid and strong acids do not interfere the determination.

DS/EN 13435:2002 history

• 2002 DS/EN 13435:2002 Surface active agents - Determination of free amine content of alkyl dimethyl betaines