
Water Treatment Chemicals
Aluminium Sulphate Powder/Rocks
Aluminium Sulphate, commonly known as Alum, is a chemical compound primarily utilised in water treatment. It plays a crucial role in the coagulation process, which is essential for purifying water.

Product information summary
- Description
- Aluminium Sulphate, commonly known as Alum, is a chemical compound primarily utilised in water treatment. It plays a crucial role in the coagulation process, which is essential for purifying water.
- Main application
- The main application of Aluminium Sulphate is in water treatment for removing impurities from potable and waste water.
- Packaging
- It is typically available in powder or rock forms.
Also known as
Alum
Part of Water Treatment Chemicals. Tell us the grade, quantity and packaging you need and our sales team will confirm availability and lead time.
Why Aluminium Sulphate Powder/Rocks matters
The significance of Aluminium Sulphate in water treatment cannot be overstated. It helps in the coagulation process, which ensures that water is safe for consumption by efficiently removing suspended particles and contaminants.
What is Aluminium Sulphate Powder/Rocks?
Aluminium Sulphate is a chemical compound with the formula Al2(SO4)3. It appears as a white crystalline solid or powder and is highly soluble in water. When dissolved, it dissociates into aluminium and sulphate ions, which facilitate the coagulation of suspended particles in water. In industrial applications, Aluminium Sulphate is often used as a coagulant in water treatment facilities. Its ability to effectively bind with impurities allows for the formation of larger aggregates that can be easily removed through sedimentation or filtration processes.
Why buy Aluminium Sulphate Powder/Rocks from Cuprichem
- Expert technical support for product specifications and applications.
- Dependable supply chain ensuring timely availability.
- Local delivery from Nairobi helps reduce lead times and costs.
Technical data sheet
Indicative properties for Aluminium Sulphate Powder/Rocks. For a certified specification and the Safety Data Sheet, request a quote.
| Physical Form | Powder / Rocks |
|---|---|
| Colour | White |
| Odour | Odourless |
| Solubility in Water | Soluble |
| pH (1% Solution) | Acidic |
| Density | Refer to the SDS |
| Stability | Stable under normal conditions |
| Melting Point | Refer to the SDS |
Applications of Aluminium Sulphate Powder/Rocks
- Water purification
- Waste water treatment
- Food processing
- Paper manufacturing
- Textile processing
- Pharmaceutical manufacturing
- Agricultural applications
- Chemical production
Packaging & pricing
Pack sizes for Aluminium Sulphate Powder/Rocks are confirmed at the point of quotation. Contact Cuprichem for specifications and availability.
Other packaging described for this product
- 25 kg bags
- 1000 kg bulk bags
Safe handling & storage of Aluminium Sulphate Powder/Rocks
For safe handling and storage, please refer to the Safety Data Sheet for Aluminium Sulphate and consult with Cuprichem's technical team for guidance.
This is general information only. Always follow the product’s Safety Data Sheet and your site’s procedures; contact our technical team for guidance specific to your process.
Quality assurance of Aluminium Sulphate Powder/Rocks
Cuprichem is committed to supplying materials that meet the specified requirements. Documentation can be provided upon request.
Frequently asked questions
What is Aluminium Sulphate used for?
Aluminium Sulphate is primarily used in water treatment processes for coagulation and flocculation.
Is Aluminium Sulphate safe for drinking water treatment?
Yes, it is commonly used to purify drinking water by removing impurities.
How does Aluminium Sulphate work in water treatment?
It works by causing suspended particles to clump together, facilitating their removal from water.
What forms does Aluminium Sulphate come in?
It is available in both powder and rock forms.
Can Aluminium Sulphate be used in food processing?
Yes, it is used in some food processing applications as a firming agent.
What industries benefit from Aluminium Sulphate?
Industries such as water treatment, hospitality, pharmaceuticals, and agriculture use Aluminium Sulphate.
How should Aluminium Sulphate be stored?
It should be stored in a cool, dry place, away from direct sunlight and moisture.
What should I reference for more information on handling Aluminium Sulphate?
Please refer to the Safety Data Sheet for handling guidelines.
Related categories
Aluminium Sulphate Powder/Rocks is listed in more than one part of the catalogue because it serves more than one application. It is one product with one page, not a separate record per use.
Aluminium Sulphate Powder/Rocks supply across Kenya
Cuprichem Industrial Chemicals Ltd supplies Aluminium Sulphate Powder/Rocks to manufacturers, institutions and laboratories nationwide, delivering to:
- Nairobi
- Mombasa
- Kisumu
- Nakuru
- Eldoret
- Thika
- Ruiru
- Kikuyu
- Naivasha
- Machakos
- Athi River
- Kitengela
- Nyeri
- Meru
- Kericho
- Kakamega
- Kisii
- Malindi
- Nanyuki
- Kilifi
Not listed? We arrange delivery to other towns on request.
Need Aluminium Sulphate Powder/Rocks?
Send your grade, quantity and packaging requirements and our sales team will respond with availability, pricing and lead time.
