International Standard
ISO 2871-1:2010
Surface active agents — Detergents — Determination of cationic-active matter content — Part 1: High-molecular-mass cationic-active matter
Reference number
ISO 2871-1:2010
ISO 2871-1:2010
Edition 2
2010-02
2010-02
© ISO 2024
International Standard
p
ISO 2871-1:2010
53739
Published
(Edition 2, 2010)
This standard was last reviewed and confirmed in 2022.
Therefore this version remains current.
Abstract
ISO 2871-1:2010 specifies a method for the determination of high-molecular-mass cationic-active materials such as quaternary ammonium compounds in which two of the alkyl groups each contain 10 or more carbon atoms, e.g. distearyl-dimethyl-ammonium chlorides, or salts of imidazoline or 3-methylimidazoline in which long-chain acylaminoethyl and alkyl groups are substituted in the 1- and 2-positions, respectively.
The method is applicable to solids or to aqueous solutions of the active material. The method is not applicable if anionic surface active agents are present.
Life cycle
-
Previously
WithdrawnISO 2871-1:1988
-
Now
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)