Alum-powder

Alum powder – Premium Quality for Industrial & Chemical Applications | Chemlight

Unleash the Power of Purity
Sulphate of Alumina is the trusted, high-performance solution for water and wastewater treatment. Its potent coagulant properties effectively remove impurities, delivering crystal-clear, pristine water with every application.

Versatile and Reliable for Every Need
Whether enhancing water clarity, regulating pH levels, or improving industrial processes, this premium, multi-purpose chemical is the backbone of efficient, eco-friendly solutions.

Proven and Essential in Industry
From paper manufacturing to textiles and dyeing, sulphate of alumina has earned its place as an indispensable ingredient, ensuring outstanding results and unmatched reliability

“Experience the transformative power of sulphate of alumina. Choose the ultimate solution for your industrial and environmental needs today!”

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Applications
  • Water Treatment:
    • Used as a coagulant in drinking water treatment plants to remove impurities and suspended particles, helping clarify water.
    • It is also used in wastewater treatment for sludge dewatering and clarification.
  • Paper and Pulp Industry:
    • Used as a sizing agent in the paper manufacturing process to improve the strength and quality of the paper.
  • Textile Industry:
    • Utilized in dyeing and finishing processes to fix colors to fabrics, improving the intensity and durability of the dye.
    • Food and Beverage Industry:
In some cases, aluminium sulfate is used in food processing, particularly in pickling and as a food additive for its acidity regulation properties.
    • Agriculture:
      • Can be used to adjust soil pH in agriculture, helping to acidify alkaline soils for better crop growth.
    • Cosmetic Industry
    • Employed in certain formulations for its astringent properties.
Unleash the Power of Purity Sulphate of Alumina is the trusted, high-performance solution for water and wastewater treatment. Its potent coagulant properties effectively remove impurities, delivering crystal-clear, pristine water with every application.Versatile and Reliable for Every Need Whether enhancing water clarity, regulating pH levels, or improving industrial processes, this premium, multi-purpose chemical is the backbone of efficient, eco-friendly solutions.Proven and Essential in Industry From paper manufacturing to textiles and dyeing, sulphate of alumina has earned its place as an indispensable ingredient, ensuring outstanding results and unmatched reliability.

  • Effective Coagulation: In water purification, aluminum sulfate helps in removing turbidity and suspended solids, improving water clarity.
  • Versatile Use: Can be used across a wide range of industries, from water treatment to paper production and textiles.
  • Cost-Effective: An affordable and efficient chemical for large-scale industrial applications.
  • Safe and Environmentally Friendly: A sustainable choice for cleaner water.
  • High-Quality Results: Delivers consistent and superior performance.
  • Trusted by Professionals: A proven solution across industries worldwide.

Nearly 20000 tonnes 

Safety Considerations:

  • Handling: Aluminum sulfate should be handled with care, using appropriate protective equipment (e.g., gloves, goggles), as it can be an irritant to skin and eyes.
  • Storage: Store in a cool, dry place away from moisture to prevent clumping or degradation.

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Frequently asked questions

1. What is Aluminium Sulfate?

 
Aluminium sulfate is an inorganic compound with the chemical formula  Al2(So4)3. It is a white, crystalline solid that is highly soluble in water. It is commonly referred to as “alum” in industrial and chemical applications.
  • Water Treatment: Acts as a coagulating agent to remove impurities  in industrial water treatment processes.
  • Paper Manufacturing: Used as a sizing agent to improve paper’s water resistance.
  • Dyeing Fabrics: Helps fix dyes to fabrics in textile industries.
  • Gardening: Adjusts soil pH to make it more acidic, aiding plant growth for acid-loving plants.
  • Cosmetics & Personal Care: Used in deodorants and as an astringent.
  • Firefighting Foam: Serves as a foaming agent in some fire suppression products.
When added to water, aluminium sulfate hydrolyses to form a gelatinous precipitate of aluminium hydroxide  (Al(OH)3). This precipitate traps and removes fine particles, bacteria, and other impurities by coagulation and flocculation.
Yes, it is generally recognized as safe when used in appropriate quantities. However, excessive amounts can increase water acidity, which must be neutralized before distribution.
It is typically made by reacting bauxite or alumina with sulfuric acid2Al(OH)3​+3H2​SO4​→Al2​(SO4​)3​+6H2​O
  • Appearance: White solid or powder.
  • Solubility: Highly soluble in water.
  • Odor: Odorless.
  • Melting Point: Decomposes at high temperatures, releasing sulfur oxides

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