Aluminium Sulphate (Alum 17% Non-Ferric)
CAS 10043-01-3Al2(SO4)3.18H2O666.44 g/mol
Primary coagulant for municipal water treatment plants and industrial effluent treatment across Kenya, Uganda and Tanzania. Precipitates suspended solids, colour and turbidity.
Also known as
- Water Alum
- Filter Alum
- Cake Alum
Trade pricing
Quoted per enquiry
Pricing depends on volume, grade and delivery point. Our desk responds within two working hours.
Available packaging
- 50kg woven PP bags
- 1000kg jumbo bags
Documentation
Batch-specific COA issued with every consignment.
Technical specifications
- CAS number
- 10043-01-3
- Chemical formula
- Al2(SO4)3.18H2O
- Molecular weight
- 666.44 g/mol
- Grade
- Technical grade
- Purity
- 17% Al2O3 min
- Appearance
- White coarse powder / granular / lumps
- Density
- 1.69 g/cm³
- UN number
- Not restricted for transport
Hydrolyses in water to form aluminium hydroxide flocs that rapidly settle colloidal particles.
Applications & uses
- Drinking water purification, paper sizing, wastewater clarification, lake restoration.
Industries we supply this to
Why buy this from Sparks
- Non-ferric formulation prevents water discolouration; rapid flocculation.
Safety, handling & storage
GHS classification: Serious Eye Damage Category 1
- H318: Causes serious eye damage.
- H302: Harmful if swallowed.
Always consult the full Safety Data Sheet before handling. Personnel must use appropriate PPE and follow local regulations for storage, transport and disposal.
Storage conditions
Keep dry; avoid moisture absorption in cool, covered storage.
Frequently asked questions
What is the CAS number of Aluminium Sulphate (Alum 17% Non-Ferric)?
The CAS registry number for Aluminium Sulphate (Alum 17% Non-Ferric) is 10043-01-3, with the chemical formula Al2(SO4)3.18H2O and a molecular weight of 666.44 g/mol.
What packaging is Aluminium Sulphate (Alum 17% Non-Ferric) supplied in?
Sparks Chemicals supplies Aluminium Sulphate (Alum 17% Non-Ferric) in 50kg woven PP bags, 1000kg jumbo bags. Bulk and custom packaging can be arranged for contract volumes across East Africa.
What is Aluminium Sulphate (Alum 17% Non-Ferric) used for?
Drinking water purification, paper sizing, wastewater clarification, lake restoration.
How should Aluminium Sulphate (Alum 17% Non-Ferric) be stored?
Keep dry; avoid moisture absorption in cool, covered storage.
Do you deliver Aluminium Sulphate (Alum 17% Non-Ferric) outside Kenya?
Yes. We deliver across Kenya, Uganda, Tanzania, Rwanda, Burundi, South Sudan and Ethiopia, and prepare full export documentation for other destinations. Request a quotation for delivered pricing to your location.
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Frequently bought together with Aluminium Sulphate (Alum 17% Non-Ferric), or used as alternatives in the same processes.
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- CAS number
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- Chemical formula
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- CAS number
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- Chemical formula
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- Chemical formula
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- CAS number
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- Chemical formula
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