Polyaluminium Chloride Hydroxide Sulfate 23% (PAC-HS)
Advanced Coagulant with High Alumina, Low Sludge & Superior Clarification Performance
CAS No: 39290-78-3
Also Known As: PAC-HS, High Basicity PAC, Polyaluminium Hydroxychlorosulfate
Product Code: TEGET PAC-HS 23
🌊 Product Overview
Polyaluminium Chloride Hydroxide Sulfate 23% (PAC-HS) is a next-generation inorganic polymeric coagulant, engineered for high performance in both drinking water and wastewater treatment systems. With a high alumina (Al₂O₃) content and elevated basicity, PAC-HS delivers better coagulation, less sludge, and greater stability across variable water conditions.
Teget Kimya’s PAC-HS 23 is optimized for municipal and industrial use, offering faster floc formation, higher color and COD removal, and minimal impact on pH. It is particularly effective in treating waters with high organic and nutrient loads.
🔬 Key Technical Advantages
✅ High Alumina Content (23%): Enhances coagulation and floc formation
✅ Low Sludge Generation: Reduces disposal costs and sludge handling
✅ High Basicity (65–85%): Stabilizes pH, minimizing chemical adjustment
✅ Efficient at Low Dosages: Economical and consistent performance
✅ Excellent Color & COD Removal: Ideal for textile, dye, and food wastewater
✅ Phosphate Removal Capability: Supports biological treatment systems
✅ Low Corrosion Potential: Gentler on system equipment and infrastructure
🏭 Application Areas
Municipal drinking water and wastewater treatment plants
Textile, paper, food, paint, and chemical industries
Process wastewater with high color and organic load
Post-biological treatment clarification
Phosphorus and phosphate removal applications
Industrial process water pre-treatment
Flotation and sedimentation systems requiring coagulant assistance
⚙️ Technical Specifications
Al₂O₃ Content: 23% ±1
Basicity: 65–85%
Appearance: Clear yellow to golden yellow liquid
Density (20°C): ~1.34–1.42 g/cm³
pH (1% solution): 3.5–5.0
Insoluble Matter: Max 0.2%
Iron (Fe): Max 0.01%
Heavy Metals: Compliant with WHO and EU drinking water standards
Chloride & Sulfate Ratio: Optimized for balance and effectiveness
📦 Packaging Options
1,000 L IBC tanks
30 L HDPE drums
Bulk tanker delivery for large volumes (on request)
All packaging is UN-certified and suitable for both domestic and international shipping.
🧪 Handling & Storage
PAC-HS is mildly acidic. Appropriate personal protective equipment (PPE) such as gloves and eye protection should be used during handling. Store in a cool, dry place away from direct sunlight and freezing conditions. Refer to the product’s Safety Data Sheet (SDS) for complete safety guidelines.
🌍 Why Teget Kimya?
At Teget Kimya, we don’t just provide chemicals — we offer integrated treatment solutions:
Consistent and certified quality
Application-specific formulation support
Fast delivery with strong inventory
Customized dosing strategies for your facility
We are with you at every step of your treatment process.
🔍 Related Terms
PAC-HS, polyaluminium hydroxide sulfate, high basicity PAC, color removal coagulant, phosphate binding chemical, low-sludge coagulant, alumina-based coagulant, industrial PAC solution
🔑 Keywords
polyaluminium chloride hydroxide sulfate 23%, PAC-HS 23% solution, high basicity coagulant, Al₂O₃ 23% PAC, low sludge PAC, phosphate removal PAC, Teget Kimya PAC-HS, water treatment alumina coagulant, advanced polymeric coagulant, COD and color removal chemical
