BS EN 14480:2004
Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
- Standard No.
- BS EN 14480:2004
- Release Date
- 2004
- Published By
- British Standards Institution (BSI)
- Status
- 2004-01
- Replace By
- BS EN 14480:2004(2009)
- Latest
- BS EN 14480:2004(2009)
- Replace
- 02/122469 DC-2002
- Scope
- This document specifies a method for the determination of the content of anionic surface active agents in raw materials, defined as being the amount of anionic surface active agents expressed in millimoles per 100g of product. NOTE 1 The applicability in products different than those tested should be checked in each particular case. NOTE 2 In comparison to usual laboratory two-phase titration with visual endpoint determination (see ISO 2271) potentiometric titration offers the advantage of automation, operator-dependent differences in recognising the equivalence point can be neglected, and a non-critical solvent replaces the toxicologically critical chloroform.
BS EN 14480:2004 Referenced Document
- EN ISO 3696 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
- ISO 607 Surface active agents and detergents; Methods of sample division
BS EN 14480:2004 history
- 0000 BS EN 14480:2004(2009)
- 2004 BS EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
