Poly(dimethylamine-co-epichlorohydrin) equivalent to Barquat PQ

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…