BS EN 14881:2005:2006 Edition
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Surface active agents. Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines. Gas chromatographic method
Published By | Publication Date | Number of Pages |
BSI | 2006 | 16 |
This European Standard specifies a method for the determination of the content of free N-(3-dimethylaminopropyl)alkylamides (amidoamine) in alkylamidopropylbetaines, expressed in grams per 100 g of product.
This method is applicable in the range between 0,02 g and 1,0 g of amidoamine per 100 g of product.