MacroBuild Poly Aluminium Chloride (PAC) - High-Efficiency Coagulant

Product Overview

MacroBuild Poly Aluminium Chloride (PAC) is an advanced inorganic polymer coagulant manufactured by MacroBuild Chemical using proprietary technology. Our PAC delivers superior performance in water treatment applications with higher efficiency, lower dosage requirements, and better flocculation compared to conventional aluminum salts.

Chemical Specifications

• Chemical Formula: [Al₂(OH)ₙCl₆₋ₙ]ₘ where 1≤n≤5, m≤10

• CAS Number: 1327-41-9

• Appearance: Yellowish or white powder/granules

• Basicity: 70-85%

• Al₂O₃ Content: ≥29-32%

• pH (1% solution): 3.5-5.0

• Density: ≥1.12 g/cm³ (liquid form)

• Insoluble Matter: ≤1.5%

Key Advantages

1. Rapid Mixing & Dissolution: Fully soluble in water with quick formation of dense flocs

2. Wide pH Adaptability: Effective across pH range of 5.0-9.0 without requiring significant pH adjustment

3. Reduced Sludge Production: Generates up to 30% less sludge compared to traditional coagulants

4. Low Residual Aluminum: Treated water contains <0.08 mg/L residual aluminum

5. Corrosion Inhibition: Provides protective coating that reduces pipeline corrosion

Applications

Water Treatment

• Drinking Water Purification: Removes turbidity, color, and microorganisms

• Industrial Wastewater: Treats effluents from textile, paper, and chemical industries

• Municipal Sewage: Effective for primary and tertiary treatment processes

Industrial Processes

• Paper Manufacturing: Retention aid and pitch control agent

• Textile Industry: Efficient dye removal and wastewater clarification

• Oil Refining: Break oil-water emulsions and remove suspended solids

Specialized Applications

• Swimming Pool Water: Clarification and phosphate removal

• Food Processing: Treatment of process water and wastewater

• Pharmaceuticals: Purification of process water requiring high purity standards

Packaging Options

• 25kg Bags: Polyethylene-lined woven bags with moisture barrier

• 500kg Super Sacks: FIBC containers with dust-proof design

• 1-ton Pallets: Customized palletization for bulk orders

• Liquid Form: 250kg, 1000kg IBC containers (available in 10% and 12% solutions)

Technical Support

MacroBuild Chemical provides comprehensive technical support including:

• Laboratory analysis of your water samples

• Dosage optimization recommendations

• Pilot-scale testing facilities

• Operational guidance for implementation

Quality Certificates

• ISO 9001:2015 Quality Management System

• NSF/ANSI 60 Certification for drinking water treatment

• REACH Registered

• Batch-wise Certificate of Analysis provided with shipment

Ordering Information

Contact our technical sales team for specific requirements regarding:

• Custom particle size distribution

• Special packaging requirements

• Technical data sheets and material safety data sheets

• Samples for testing and evaluation

MacroBuild Chemical - Your Trusted Partner in Water Treatment Solutions