N,N-Dimethyl-2-hydroxypropylammonium chloride polymer(Polyquaternium PQ)

• Post Date:

  Oct 16,2010

• Expiry Date:

  Oct 16,2011

• Detailed Description:

  Cas No. :25988-97-0 Specs:60% and 50%
  N,N-Dimethyl-2-hydroxypropylammonium chloride polymer(Polyquaternium PQ)
  CAS No. 25988-97-0
  Molecular Formula: (C5H12ClNO)n
  Structural Formula:
  
  
  Properties and usage:
  N,N-Dimethyl-2-hydroxypropylammonium chloride polymer(Polyquaternium PQ) is a non-foaming cationic polymeric quaternary ammonium algaecide,which also acts as a dispersion agent aids clarification. Polyquaternium PQ is formulated for the control of bacteria,algae and fungi in recirculating industrial water cooling systems,evaporative condensers,swimming pools and air wash systems.
  
  Polyquaternium PQ does exhibit a degree of efficacy against bacteria and fungi.
  
  Polyquaternium PQ is extremely effective against planktonic and sessile algae. Polyquaternium PQ provides water clarification and bio dispersion synergism with halogens and reduces the demand by eliminating algae which can consume halogen.
  
  Polyquaternium PQ is safe at use concentrations due to the very low oral and dermal toxicity. Polyquaternium PQ is stable in hard water and over a broad PH and termperature range.Non foaming and simple to use and formulate.( similar to LONZA LTD BARQUAT PQ)
  
  Specification:
  SPECIFICATION PARAMETER STANDARD1 STANDARD2
  Appearance Light yellow to yellow clear liquid Light yellow to yellow clear liquid
  Solid content % 49.0-51.0 59.0-61.0
  Density（30℃）g/cm3 1.05-1.2 1.1-1.2
  PH（10% water solution） 7.0-8.7 7.0-8.7
  
  Usage:
  Polyquaternium PQ maybe metered,pumped,gravity fed or poured from a suitable container into the treatment system.
  
  In recirculating water cooling tower,an initial slug dose of 70-150ppm is recommended(every 2-5 days).Once control,15-70 ppm is recommended(every 2-5 days )
  
  Package & Storage:
  Normally in 220kg net Plastic Drum, IBC drum can also be used as required. Storage for two years in the sealed original packaging.
  
  keyword:
  PQ, POLYQUAT PQ, Polyquaternium PQ, N,N-Dimethyl-2-hydroxypropylammonium chloride polymer(Polyquaternium PQ), N,N-Dimethyl-2-hydroxypropylammonium chloride polymer, PQ(25988-97-0), Poly(2-hydroxypropyldimethylammonium chloride)
  
  
  Contact info.:
  Claire
  Email:claire@thwater.com

• CAS Registry Number:

  25988-97-0

• Company:

  Shandong Taihe Water Treatment Co.Ltd     [ China ]        

• Contact:

  claire

• Tel:

  +86-632-5113079

• Fax:

  +86-632-5112055

• Email:

  claire@thwater.com