Product Description Product Name: Poly-Aluminum Chloride (PAC) CAS Number: 1327-41-9 (for basic form) Molecular Formula: Variable, typically represented as [Al(OH)nCl6-n]m, where n usually ranges from 1 to 3 Appearance: Yellow to brownish powder or granular form, or a concentrated liquid solution Density: Varies with specific products (Powder: ~1.5 g/cm³, Liquid: ~1.1 g/cm³) Melting Point: Decomposes upon heating Boiling Point: Not applicable; does not boil but decomposes pH: Typically neutral to slightly acidic (pH varies with preparation method) Solubility: Soluble in water, forms a gelatinous solution Product Description: Poly-Aluminum Chloride (PAC) is a highly effective coagulant used in the purification of drinking water, wastewater treatment, and various industrial processes. It is a polymeric compound with aluminum ions that are cross-linked by hydroxyl groups, resulting in a high molecular weight compound with superior coagulation properties. Key Features: High Coagulation Efficiency: PAC provides rapid and efficient flocculation, effectively removing suspended solids, organic matter, and other contaminants from water. Versatility: Suitable for a wide range of water treatment applications, including surface water, groundwater, and various industrial effluents. Environmental Compatibility: Forms a gelatinous precipitate that can be easily separated from water, reducing the volume of sludge and facilitating disposal. Adjustable Properties: The basicity and degree of polymerization can be adjusted during production to tailor the product for specific applications. Applications: Water Treatment: Used for the purification of drinking water by removing turbidity, color, and organic compounds. Wastewater Treatment: Effective in the treatment of industrial and municipal wastewater to meet discharge standards. Industrial Processes: Utilized in various industries such as papermaking, textile, and food processing for water clarification and purification. Safety Information: Handle PAC with appropriate personal protective equipment (PPE), including gloves, safety goggles, and a mask. Avoid inhalation of dust and contact with skin and eyes. In case of contact, flush immediately with plenty of water and seek medical advice if necessary. Storage Conditions: Store in a cool, dry, and well-ventilated area away from direct sunlight and heat sources. Keep containers tightly sealed to maintain product integrity and prevent moisture absorption. Regulatory Information: Complies with international standards and regulations for use in water and wastewater treatment. For more information or to inquire about bulk orders, please contact our sales team. Detailed Photos Product Parameters Poly aluminium chloride Item Technical index AL2O3 % ≥28.0 Basicity % 20-98 pH value (10g / L solution) 3.5-5.0 Water insoluble matter % ≤0.4 Fe % ≤1.5 N % ≤0.05 As % ≤0.0005 Pb % ≤0.002 Cd % ≤0.0005 Hg % ≤0.00005 Cr % ≤0.005 Packaging & Shipping Packed in kraft paper or PE bags with inner plastic flim bags. 25kgs/bag,1000kg/palllet,40bags/pallet. Company Profile Certifications FAQ What is Poly-Aluminum Chloride (PAC) used for? PAC is a high-performance coagulant used in water and wastewater treatment processes to remove suspended solids, organic matter, and other contaminants, resulting in clear and clean water. Is PAC suitable for all types of water treatment? Yes, PAC is versatile and can be used for various water sources, including surface water, groundwater, and different types of industrial effluents. How does PAC work in water treatment? PAC works by neutralizing the negative charges on suspended particles, allowing them to aggregate and form larger f