Product Overview
DelloChem’s Aluminium Sulphate (Rock Alum) is a high-quality coagulant designed for efficient purification and treatment of water in both municipal and industrial applications. Known for its superior performance in coagulation and flocculation, Rock Alum is an essential chemical used in water treatment, paper manufacturing, textile processing, and other industrial sectors requiring effective removal of suspended solids and impurities.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Efficient Coagulation & Flocculation | Rapidly neutralizes charges on suspended particles, promoting floc formation for easy removal. |
| Versatile Water Treatment Agent | Ideal for both drinking water purification and industrial wastewater clarification processes. |
| pH Adjustment Capabilities | Assists in lowering water pH levels, ensuring optimal conditions for downstream treatment. |
| Paper Industry Applications | Enhances paper sizing, improves ink absorption, and increases paper strength and finish. |
| Cost-Effective Solution | Provides an economical yet highly efficient approach to water and process treatment operations. |
Applications
- Municipal Water Treatment: Removes turbidity, organic impurities, and suspended solids from raw water sources.
- Industrial Wastewater Treatment: Facilitates clarification of effluent by coagulating solids and organic contaminants.
- Paper & Pulp Manufacturing: Functions as a sizing agent to improve paper quality and optimize ink absorption.
- Textile & Dye Industry: Used in dye fixing processes and pH adjustment in textile finishing.
- Leather Tanning: Assists in tanning processes for improved leather quality and processing efficiency.
Chemical Specifications
| Parameter | Specification |
|---|---|
| Chemical Formula | Al₂(SO₄)₃ |
| Molecular Weight | 342.15 g/mol |
| Appearance | White crystalline lumps (rock form) |
| Solubility | Highly soluble in water |
| Purity | High-grade, meets industrial standards |
Packaging & Storage
- Packaging Options: Available in 25kg, 50kg, and bulk packaging formats.
- Storage Guidelines: Store in a cool, dry place, away from moisture and incompatible materials. Ensure proper ventilation and handle with appropriate protective equipment (PPE) due to its acidic nature.
Why Choose DelloChem’s Rock Alum?
- Reliable Quality Assurance: Consistent performance with every batch.
- Flexible Supply Solutions: Tailored packaging and supply options to meet project-specific needs.
- Technical Expertise: Backed by our team of water treatment specialists for application support.
- Eco-Conscious Sourcing: Sourced and processed to support sustainable water treatment practices.
Contact Us
For more information, technical data sheets, or to request a quotation for Aluminium Sulphate (Rock Alum), please reach out to DelloChem’s technical sales team.

Reviews
There are no reviews yet.