| MadSci Network: Chemistry |
Chrissy,
The active ingredient in Static Guard [TM Alberto-Culver] is listed on the
label as Dimethyl Ditallow Ammonium Chloride. Tallow is the rendered fat of
cattle [mainly beef] used in soapmaking, candles and lubricants. It is a
mixture, not a pure substance and is unsaturated [contains double bonds]. The
tallow is a hydrocarbon chain of between 14 and roughly 20 carbon atoms, either
branched or linear. We can represent the active ingredient as:
Me
[(CnHx)2- N -]+ Cl-
Me
14<= n <=20, x as needed, Me=methyl
The primary function of this quaternary ammonium salt is [static] electricity
conduction and dissipation. An important side benefit is the lubricity it
confers to the fabric, reducing triboelectric buildup.
Hope this helps
Ken
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