aluminum chloride
Product Name:
Aluminum Chloride
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:
Aluminum Chloride 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.
Features:
High Coagulation Efficiency: 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.