HOW to measure CTAB

heredek · science forum beginner Joined: 18 May 2005 Posts: 1

Hi,

I am trying to measure CTAB ( cetyl Trimethyl triamine ammonium
bramide) concentration...and cannot find any place which tells me how
to do that...

does anyone know how to do tht......

Sam

Bob M · science forum addict Joined: 15 May 2005 Posts: 53

There is a titration procedure which is fairly routine.
I use as the titrant sod.lauryl sulphate with methylene blue and
chloroform as the indicator. The procedure is even in the british
standards for detergents.
If you cannot readily find it I might have it in digital format
somewhere.

BobM

heredek wrote:

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