KylinQuat PQ 60, polyamine
N,N-Dimethyl-2-hydroxypropylammonium chloride polymer;
Poly(2-hydroxypropyl dimethyl ammonium chloride);
Equivalent to Barquat PQ 60;
CAS No. 25988-97-0 / 39660-17-8
Molecular Formula: [C5 H12 N O]n﹢Cl﹣
KylinQuat PQ is a non-foaming cationic quaternary ammonium algaecide for treatment of cooling systems and air washers, swimming pools, whirlpools, hot tubs and paper mill waters. It is incompatible with anionic surfactants.
Properties & Features
Broad-Spectrum Antimicrobial Activity:
Effective against Gram-positive/negative bacteria, algae, and fungi via cationic disruption of cell membranes. Maintains efficacy in high-organic-load environments (e.g., cooling tower water, paper mill effluents).
Dual Functionality:
Combines biocidal action with colloidal flocculation, reducing the need for multiple additives.
Stability & Compatibility:
Resists degradation under high temperatures (up to 50°C) and varying pH (3–10).
Compatible with oxidiz…