Product Title

Industrial Grade Polyaluminum Chloride PAC28% | High-Efficiency Water Treatment Flocculant | Drinking Water & Wastewater Purification

Product Introduction

【Product Name】 Polyaluminum Chloride (PAC)
【CAS No.】 1327-41-9
【Molecular Formula】 [Al₂(OH)nCl₆₋n]m (m≤10, n≤5)
【Product Grade】 Industrial Grade (PAC-INDUSTRIAL GRADE)
【Appearance】 Yellow Powder
【Active Ingredient】 Al₂O₃ Content ≥28.25% (Exceeds National Standard 28%)
【Basicity】 70.23% (Optimal Flocculation Range: 70-90%)
【Properties】 Easily soluble in water, non-toxic, with high-efficiency flocculation, decolorization, turbidity removal, and bacteria removal performance.
 

Key Advantages

  1. High-Efficiency Purification
    • Remarkable purification effect on low-temperature, low-turbidity, and high-turbidity water, with faster sedimentation than traditional aluminum salts.
  2. Wide Adaptability
    • Effective in pH range 3.5-5.0, eliminating the need for additional pH adjustment.
  3. Safe & Environment-Friendly
    • Heavy metal-free, compliant with drinking water treatment standards (GB 15892-2020).
  4. Cost-Effective
    • Reduces dosage by 15-30% compared to traditional flocculants while maintaining the same purification effect.

 

Applications

  1. Drinking Water Treatment
    • Raw water purification in municipal waterworks, removing suspended solids, algae, and organic matter.
    • Rural drinking water safety projects.
  2. Wastewater Treatment
    • Pretreatment and advanced treatment of industrial wastewater (paper, printing & dyeing, electroplating, chemical engineering, etc.).
    • Sludge dewatering and flocculation sedimentation in urban wastewater treatment plants.
  3. Other Industries
    • Paper Industry: Sizing agent, retention and drainage aid.
    • Textile & Dyeing: Wastewater decolorization and deodorization.
    • Pharmaceuticals & Food: Catalyst carrier, sugar solution refining.
    • Construction: Coagulant, refractory material binder.

 

Technical Parameters

Item Specification Test Result
Alumina (Al₂O₃) Content ≥28.0% 28.25%
Basicity 70-90% 70.23%
pH Value (1% Solution) 3.5-5.0 4.0
Water Insoluble Matter ≤1.5-2.5% 1.7%
Iron (Fe) Content ≤5% 3.0%
Solubility Easily soluble in water Complete dissolution without precipitation

 

Packaging & Storage

【Packaging】
  • Double-layer packaging: Inner PE plastic bag, outer woven bag, net weight 25kg per bag.
  • Customizable packaging: 500kg jumbo bags or special specifications available upon request.
【Storage Conditions】
  • Store in a sealed, dry, and well-ventilated place. Avoid moisture and rain.
  • Keep away from high-temperature heat sources and strong oxidizers. Storage temperature ≤50℃.
  • Shelf life: 24 months. Re-inspected products can still be used after expiration.

 

Logistics & Certifications

  • Logistics: 1-10 tons in stock for immediate shipment, custom production for orders over 10 tons. Global shipping via sea and land available.
  • Certifications: ISO9001, ISO14001, SGS, compliant with GB 15892-2020 drinking water treatment standards.

 

 

If you are interested in our products, please contact:

Bill Zhang

Sales Director

SHANDONG SUMCHEMICALS CO., LTD. 

Mobile/ WhatsApp: +86 156 6271 5985

QQ: 3267823033

Wechat: billzhang5985

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