AQUACLEAR® Polyquaternary Ammonium (PQ) – Advanced Non-Oxidizing Biocide & Algaecide

Technical Specifications

Chemical Name: Poly(dimethylamine-co-epichlorohydrin)
Molecular Formula: (C₅H₁₂ClNO)ₙ
CAS No.: 25988-97-0 / 39660-17-8

Parameter	Specification
Appearance	Transparent liquid
Solid Content	60-62%
Density (30°C)	1.15-1.20 g/cm³
pH (1% solution)	7.0-9.0
Viscosity (25°C)	250-600 mPa·s
Turbidity	≤15 NTU

Why Choose AQUACLEAR® PQ?

AQUACLEAR® PQ is a next-generation polymeric quaternary ammonium compound engineered to outperform traditional biocides like BKC (Benzalkonium Chloride).

Key Advantages:
✔ Broad-Spectrum Efficacy – Eliminates 99% of microbes, bacteria, and algae (including sulfate-reducing bacteria) at just 80ppm
✔ Non-Oxidizing & Metal-Safe – Compatible with chlorine and other oxidizers without corroding equipment
✔ Low-Foaming Formula – Ideal for recirculating water systems
✔ Superior to BKC – Longer residual activity, better biofilm penetration, and stable performance across pH ranges
✔ Multi-Application Use – Effective in cooling towers, oilfield systems, and industrial water treatment

Proven Performance – Global Distributor Testimonials

Germany – "AQUACLEAR PQ has become our top-selling algaecide in Europe. Its compatibility with chlorine systems makes it a game-changer for municipal pool operators." – Hans Weber, AquaChem GmbH

UAE – "In Middle Eastern cooling towers, AQUACLEAR PQ reduces microbial counts by 90% within 24 hours—far more effective than BKC at the same dosage." – Youssef Al-Mansoori, Desert Water Technologies

Brazil – "Our petrochemical clients report 40% cost savings versus traditional biocides thanks to AQUACLEAR PQ’s extended treatment intervals." – Luiza Costa, BioSafe Solutions

India – "The only algaecide that maintains efficacy in high-TDS water. Textile plants using AQUACLEAR PQ see 80% fewer system shutdowns." – Raj Patel, AquaShield Chemicals

South Africa – "Mining operations prefer AQUACLEAR PQ for its ability to control Legionella without damaging copper pipelines." – Thabo Nkosi, MineWater Ltd

Frequently Asked Questions

Q: How does AQUACLEAR PQ differ from BKC?
A: Unlike BKC, our polymeric quat formula provides:

3x longer residual activity
99% SRB (sulfate-reducing bacteria) kill rate at 80ppm
No foam generation in high-flow systems

Q: Can AQUACLEAR PQ be combined with other treatments?
A: Yes! It synergizes effectively with:
Glutaraldehyde (enhanced biofilm removal)
Isothiazolinones (extended microbial control)
Chlorine (maintains efficacy in oxidizing environments)

Industries Served

✔ Cooling Water Treatment
✔ Oil & Gas Production
✔ Municipal Water Systems
✔ Industrial Process Water
✔ Pool & Spa Sanitation

Request SDS or Technical Data Sheet: [Jacky@aquaclear.com.cn or Whatsapp: +8615871727517]
Global Availability: 25kg, 200kg drums, and IBC totes

About AQUACLEAR:
Wuhan AquaClear Technology Co., Ltd. is a major manufacturer and exporter of of Swimming Pool & Spa Chemicals (TCCA 90% (Trichloroisocyanuric Acid, Trichlor) / Chlorine Tablets / Trichloro / Chlorine 90%, SDIC 56% and 60% (Sodium Dichloroisocyanurate, Dichlor) / NaDCC / Stabilised Chlorine, Calcium Hypochlorite 65% and 70% Sodium process / Granular Chlorine / Pool Shock / HTH, Bromine (BCDMH) Tablets, Ph+, Ph-, Flocculent, Algaecide) here in China, our annual output is 75,000 MT, ranking NO.1 in China. AquaClear products has been sold to 90 countries (Thailand / Malaysia / Philipines / Singapore / Indonesia / Cambodia / Vietnam / Myanmar / South Korea / Mongolia / India / Bangladesh / Maldives / Sri Lanka / Saudi Arabia / UAE / Turkey / Iraq / Bahrain / Qatar / Kuwait / Oman / Madagascar / Togo / Ghana / Benin / Guiena Republic / Tanzania / Burundi / Kenya / Senegal / Gambia / Angola / Cote D'Ivoire / Liberia / Mozambique / Madagarscar / Nigeria / Egypt / Tunisia / Morocco / Algeria / Isreal / Palestine / Malta / Italy / Russia / Australia / New Zealand / Papua New Guinea / Fiji / Canada / Mexico / Guatemala / Belize / Honduras / Panama / Venezuela / Colombia / Ecuador / Haiti / Dominican Republic / Trinidad and Tobago / St Lucia / Barbados / Costa Rica / Paraguay / Brasil / Argentina / Chile / Bolivia ect.) and regions worldwide with good fame and reputation. Based on values of Honesty and Commitments, we are proud to serve our clients over 14 years. We always believe that your success drives our business.

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AQUACLEAR® Polyquaternary Ammonium (PQ) – Advanced Non-Oxidizing Biocide & Algaecide