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Product Information:
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.
| 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 |
Company Profile:
Our team of chemical engineers, with over 20 years of metallurgical expertise, ensures we offer customized solutions and premium products to meet diverse client needs. We have expanded our services to include mining chemicals, enhancing efficiency and sustainability in the mining sector.
With a strong commitment to innovation and sustainability, Hunan Fortune Technology Co., Ltd. is dedicated to providing effective and reliable environmental solutions, contributing to a greener future.
Technical Support:
Three System Ceritfications:
