Family · Pharmaceutical analytical standards
Nonoxinol 9
A non-ionic surfactant of the nonoxynol family, the active ingredient in most spermicidal creams, gels, foams and pessaries: it acts on the acrosomal membranes of sperm, immobilising them. This family brings together other impurities.
Did you know?Like other surfactants it has also found its way into personal care products: in shaving foams it dissolved the skin oils that protect hair, making it softer to shave.
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EDQM standards 1
The official European Pharmacopoeia standards for this family.
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Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.
