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Aluminum hydroxide CAS#21645-51-2
Basic Information
Al(OH)₃
white solid
Aluminum hydroxide is a white, water-insoluble amphoteric solid that dissolves in acids and alkalis. On heating it dehydrates to aluminum oxide, making it a useful alumina precursor. It is used as an absorbent, desiccant, filler, flame retardant, catalyst support, antacid-grade material, chromatography medium, and raw material for glass, ceramics, cosmetics, dyes, and aluminum compounds.
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Amphoteric Chemical Reactivity:Exhibits both acidic and basic properties, allowing it to react with acids and alkalis for versatile chemical applications.
High-Purity Solid Form:White, stable solid with consistent composition, suitable for controlled industrial and laboratory use.
Precursor to Aluminum Oxide:Can be thermally converted into aluminum oxide, making it valuable for alumina production processes.
Good Chemical Stability and Safety: Insoluble in water and stable under normal conditions, enabling safe handling and storage.
Product Description of Aluminum hydroxide CAS#21645-51-2
Aluminum hydroxide, with the chemical formula Al(OH)₃, is a white solid that is insoluble in water but soluble in both acids and alkalis, exhibiting typical amphoteric behavior. When heated and dehydrated in air, it can be converted into aluminum oxide, making it an important precursor for alumina production. It reacts with acids to form salts and water, and with strong bases to produce corresponding salts and water, further demonstrating its amphoteric nature. Due to its slight acidity, it is also sometimes referred to as aluminic acid (H₃AlO₃).
Product Applications of Aluminum hydroxide CAS#21645-51-2
Aluminum hydroxide is a versatile industrial material used as an absorbent, desiccant, filler, flame retardant, and catalyst support. Its applications include pharmaceuticals (antacid), chromatography, dyeing, and the production of glass, ceramics, cosmetics, and various aluminum compounds.
Parameters
Safety Information
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.
2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.
3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.
4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.
5. Can you help me select a suitable chemical?
Yes. Our technical team can assist with product selection based on your application and required specifications. Please share your intended use and key technical requirements.
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