Description
The Ultimate Solution for Water Treatment & Industrial Applications
Polyaluminium Chloride (PAC) is a high-performance inorganic coagulant trusted across multiple industries for its exceptional coagulation and flocculation abilities. From municipal water purification to industrial wastewater treatment and paper manufacturing, PAC delivers consistent, cost-effective results with lower sludge production compared to traditional chemicals like alum.
Its ability to efficiently bind and settle suspended particles makes it an essential compound for improving water quality, reducing chemical usage, and enhancing overall treatment performance. PAC is available in liquid and solid forms, offering flexible dosing and application options for various industrial processes.
Product Specifications for Polyaluminium Chloride (PAC)
| Property | Specification |
|---|---|
| Chemical Formula | [Al₂(OH)ₙCl₆₋ₙ]ₘ |
| Appearance | Yellow to light brown (liquid or powder form) |
| pH (1% Solution) | 3.5 – 5 |
| Al₂O₃ Content | 10 – 18% |
| Chlorine Content | 25 – 35% |
| Density | 1.1 – 1.3 g/cm³ (liquid) |
| Solubility | Completely soluble in water |
| Packaging | 25 kg & 50 kg bags (liquid); 25 kg bags (powder) |
Key Applications of PAC
1. Water Treatment
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Municipal Drinking Water
Removes turbidity, suspended solids, pathogens, and organic matter from raw water to produce safe, potable water. -
Industrial Wastewater
Treats effluents from industries such as textiles, paper, dye manufacturing, and food processing to meet regulatory discharge limits. -
Cooling Water Systems
Controls scale and enhances water clarity in cooling towers and industrial recirculating systems.
2. Industrial Use
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Paper Manufacturing
Improves pulp quality, increases retention of fine particles, and enhances drainage during paper production. -
Textile Processing
Optimizes water treatment in dyeing and bleaching stages, improving water reuse and reducing operational costs.
3. Other Niche Applications
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Cosmetic Industry – Used as a flocculant and stabilizer in select formulations.
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Oil & Gas Sector – Helps treat drilling fluids and clarify water used in extraction and processing.
Benefits of Polyaluminium Chloride
✔ Superior Flocculation – Highly efficient at aggregating fine particles and suspended solids
✔ Lower Chemical Demand – Works effectively at lower dosages than alum or ferric salts
✔ Reduced Sludge Generation – Less sludge = reduced handling and disposal costs
✔ Multi-Sector Use – Compatible with a wide range of applications in public and private sectors
✔ Eco-Friendly Profile – Produces cleaner effluents with fewer residual contaminants
⚠️ Safe Handling & Storage Guidelines
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Always wear gloves, eye protection, and suitable clothing when handling PAC
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Avoid inhalation or prolonged skin contact
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Store in a cool, dry area, away from moisture and incompatible materials
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Keep liquid PAC tightly sealed to prevent contamination or degradation
Packaging & Delivery Options
We offer flexible packaging to meet a variety of needs:
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25 kg & 50 kg liquid bags – Ideal for water plants and industrial-scale operations
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25 kg powder bags – Suitable for smaller systems and manual dosing
Global shipping is available with secure packaging for safe handling and transport.
✅ Why Choose Our Polyaluminium Chloride (PAC)?
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Trusted Quality – Sourced from reliable manufacturers and rigorously tested
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Improved Efficiency – Higher performance with lower environmental impact
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Cost-Effective – Reduces operational costs through lower usage and maintenance
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Widely Applicable – From drinking water treatment to industrial process water, PAC is a proven solution
Need PAC in bulk or want to discuss your treatment requirements?
Get in touch today for quotes, samples, or technical data sheets.





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