Aluminum Potassium Sulfate (Alum) – High Purity Industrial and Laboratory Grade
At Janorachem Trading, we are a trusted global supplier of Aluminum Potassium Sulfate, also known as Potassium Alum. With over 25 years of expertise in the chemical industry, we supply high-purity alum in bulk and retail quantities to industries worldwide. Our alum is manufactured under strict quality standards, making it ideal for water purification, textile finishing, food processing, cosmetics, pharmaceuticals, and laboratory applications.
What is Aluminum Potassium Sulfate?
Aluminum Potassium Sulfate (KAl(SO₄)₂·12H₂O), commonly called Potassium Alum, is a double sulfate of aluminum and potassium. It is a colorless crystalline compound, highly soluble in water, and widely used as a flocculant, mordant, and antiseptic.
👉 Buy high-grade Aluminum Potassium Sulfate directly from Janorachem Trading for bulk supply worldwide.
Key Features of Aluminum Potassium Sulfate (Alum)
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Chemical Formula: KAl(SO₄)₂·12H₂O
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CAS Number: 7784-24-9
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Appearance: Transparent to white crystalline solid
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Purity: 98% – 99% (industrial & food grades available)
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Solubility: Fully soluble in water
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Grades Offered: Industrial, Food Grade, Pharmaceutical, Laboratory
Applications of Aluminum Potassium Sulfate
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Water Treatment – Acts as a coagulant and flocculant to remove turbidity, suspended solids, and bacteria.
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Food Industry – Used as a food additive (E522) for pickling, baking powders, and preservation.
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Textile & Leather Industry – Works as a mordant in dyeing and tanning processes.
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Cosmetics & Personal Care – Used in deodorants, aftershaves, and skin-care products for its astringent and antibacterial properties.
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Pharmaceuticals – Applied in styptic pencils to stop bleeding from minor cuts.
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Paper Industry – Enhances paper sizing and retention.
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Laboratory Applications – Utilized as a reagent and chemical intermediate.
Technical Specifications
| Property | Specification |
|---|---|
| Chemical Name | Aluminum Potassium Sulfate (Potassium Alum) |
| CAS Number | 7784-24-9 |
| Purity | 98% – 99% |
| Appearance | White crystalline solid |
| Solubility | Soluble in water |
| pH (1% solution) | 3.0 – 3.5 |
| Packaging | 25kg bags, 50kg bags, 1000kg jumbo bags |
| Grades Available | Industrial, Food Grade, Pharmaceutical |
Why Choose Janorachem Trading for Alum?
✔ High Purity Aluminum Potassium Sulfate for reliable performance.
✔ Global Distribution – Serving clients across Asia, Africa, Europe, Americas, and Oceania.
✔ Flexible Packaging – From 25kg retail bags to 1000kg bulk containers.
✔ Industry Expertise – Over 25 years in chemical sales, refining, and processing.
✔ Customer-Centered Service – Expert technical support and fast worldwide delivery.
Order Aluminum Potassium Sulfate Today
Looking for Aluminum Potassium Sulfate (Potassium Alum) for sale?
Trust Janorachem Trading for bulk orders, retail supply, and international shipping.
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