DIN EN 15109:2007-02
Surface active agents - Determination of the active matter content of alkylamidopropylbetaines; German version EN 15109:2006
| Fecha edición: |
2007-02-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This Standard specifies a method for the determination of the active matter content of alkylamidobetaines in commercial surface active agents. The test sample to be analysed is alkalized by addition of sodium hydroxide. In this way all substances present are converted into a defined form. It is possible to differenciate the betaine from these accompanying substances. |
| Keywords: | Alkyl compounds|Chemical analysis and testing|Chemical composition|Cleaning materials|Composition|Detergents|Determination|Determination of content|Materials testing|Surface active|Surfactants|Testing |
| ICS: | 71.100.40 - Agentes de superficie |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 15109:2006 |
|
Reemplazo Normas |
Reemplaza a DIN EN 15109:2005-01 |
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