Product Description
Introduction
Aluminum sulfate (Al2(SO4)3) is a versatile inorganic compound widely used across various industries due to its unique chemical properties and effectiveness. It is a white crystalline solid or powder, often referred to as papermaker's alum or filter alum. This product is known for its high purity, consistent quality, and reliable performance, making it a preferred choice for numerous applications.
Chemical Properties
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Molecular Formula: Al2(SO4)3·18H2O (typically in hydrated form)
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Molecular Weight: Approximately 666.42 g/mol
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Appearance: White crystalline powder or granules
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Solubility: Highly soluble in water, forming a clear solution
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pH: Acidic in aqueous solution (pH around 3.0 for a 1% solution)
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Odor: Odorless
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Stability: Stable under normal conditions, but it may decompose at high temperatures to release sulfur oxides and aluminum oxide.
Product Parameters
| ITEMS |
UNIT |
QUALITY STANDARD |
RESULTS
|
| Al2O3 |
% |
≥16 |
16.71 |
| Fe |
% |
≤0.005 |
0.0027 |
| PH Value |
% |
≥3.0 |
3.1 |
| Matter Insoluble In Water |
% |
≤0.1 |
0.031 |
| Conclusion |
Qualified |
| Inspector: Gao yu Checker: Song Qing |
Certifications
Packaging & Shipping
Packaging and Storage
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Packaging: Available in bulk bags (typically 1,000 kg), 50 kg woven bags, or custom packaging options to suit customer needs.
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Storage: Should be stored in a dry, cool, and well-ventilated area, away from moisture and direct sunlight. It is important to keep it in a sealed container to prevent moisture absorption, which can lead to caking.
Safety and Handling
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Hazard Classification: Corrosive in concentrated form; can cause irritation to skin, eyes, and respiratory system.
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Safety Precautions: Use appropriate personal protective equipment (PPE) such as gloves, goggles, and protective clothing when handling. Avoid ingestion and inhalation of dust. In case of contact with skin or eyes, rinse thoroughly with water and seek medical attention if necessary.
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Storage Precautions: Keep away from incompatible materials such as strong bases, reducing agents, and organic materials. Store in a secure location to prevent accidental spills or contamination.
Company Profile
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Shandong Province,China.Jiuchong chemical is a large modern international chemical enterprise with more than 30 series of chemicals.
At the same time,relying on our own geographical location and resource advantages,our company is committed to the optimization of a variety of chemical supply chain,including basic chemicals and fine chemicals,including aluminium sulfate,sodium metabisulfite, calcium chloride,magnesium chloride, ammonium sulfate, magnesium sulfate,sodium bicarbonate, industry salt etc.We have formed a product chain with many varieties,large scale, fine degree and high technical content.
Since our establishment,the company has gradually established and improved a sound supply chain system, quality monitoring system and service system,ensuring products quality and service.Selling well in many cities and provinces around China.
FAQ
Q: How long time you can make the shipping?
A: We can make the shipping within 15 days after confirming the order.
Q: what kind of payment does your company support?
A: L/C, T/T, both accepted if you have other payment,please contact me.
Q: Where is your factory located? How can I visit the factory?
A: Our factory located in WEIFANG, China. It is only two hours from QINGDAO. If you would like to visit our factory, please contact us in advance.
Q: How do you control the quality?
A: Our factory is equipped with professional technicians to control quality, out inspectors take sample for testing every 2 hours to ensure the quality of our production. We also accept BV, SGS or any other Third-party inspection.
Our team
Our team is vibrant a, highly skilled, and deeply committed collective of professionals, each bringing unique strengths and perspectives to the table. Together, we form a cohesive unit that thrives on collaboration, innovation, and a shared passion for excellence.
Diverse Expertise and Skill Sets
Our team members come from a wide range of backgrounds, each with their own specialized skills and areas of expertise. We have seasoned industry veterans who bring decades of experience and invaluable insights, as well as fresh talents who infuse the team with new ideas and innovative approaches. Our expertise spans multiple domains, including [specific fields relevant to your team, e.g., technology, marketing, engineering, design, customer service, etc.]. This diversity of skills allows us to tackle complex challenges from multiple angles and deliver comprehensive solutions that meet the highest standards.
Application
Applications
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Water Treatment: Aluminum sulfate is a key coagulant used in water purification processes. It helps in the removal of suspended particles, turbidity, and impurities from water by forming insoluble aluminum hydroxide flocs that capture contaminants and settle them out. It is widely used in municipal water treatment plants, industrial water systems, and wastewater treatment facilities.
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Paper Industry: In the paper manufacturing process, aluminum sulfate is used as a sizing agent. It helps to reduce the absorbency of paper, improving its writing and printing qualities. It also enhances the brightness and strength of the paper.
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Textile Industry: Aluminum sulfate is used in the dyeing and finishing of textiles. It acts as a mordant, helping dyes to adhere better to the fabric fibers, resulting in more vibrant and durable colors.
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Pharmaceuticals and Cosmetics: It is used in small quantities in the production of certain pharmaceuticals and cosmetics, such as antiperspirants and astringents, due to its astringent properties.
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Construction Industry: Aluminum sulfate is used in the production of fireproofing materials and as a component in certain types of cement to control setting times.
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