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  • CAS NO: 25988-97-0
  • Purity: 10%-60%
  • Price: Inquiry

Algicide(PQ) specification

Name:N,N-Dimethyl-2-hydroxypropylammonium chloride polymer Poly(2-hydroxypropyl dimethyl ammonium chloride)
Abbr:Algicide or PQ
Classification:Chemical Auxiliary Agent
CAS No.:25988-97-0
Molecular formula:C5H12NOCl
UN No.:2465
Adsorbent Variety:Algicide
Appearance:Light yellow to yellow clear liquid
Density(30 oC) g/cm3:1.1  1.2
PH(1% water solution):6.0  8.0

Use of algicide

Cationic polymeric non foaming biocide for use:

  •   Algicide for swimming pools, spas, other water sites, and hot springs.
  •   Water treatment in industrial cooling water systems.
  •   The initial treatment should be repeated whenever the water does not appear transparent. This dose is meant as a guideline and may be modified according to different characteristics of the pool or climate.
  •   Pour the necessary dose in a container with water and evenly distribute over the pool water surface.
  •   This product should be added when the pool is closed to swimmers, preferably during the evening.
Poly(2-hydroxypropyldimethylammonium chloride)
Poly(dimethylamine-co-epichlorohydrin);PQ;N,N-Dimethyl-2-hydroxypropylammonium chloride polymer Poly(2-hydroxypropyl dimethyl ammonium chloride)
Structural formula
  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
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