Activated Alumina Powder Price & Specifications
Usage Used for removing moisture and impurities from liquids and gases
Type Powder
Taste Tasteless
Structural Formula Al2O3
Storage Store in a tightly closed container in a cool, dry, well-ventilated area
Standard Complies with industrial standards
Solubility Insoluble in water, soluble in strong acids and alkalis
Smell Odorless
Shape Fine Powder
Refractive Rate n=1.76
Purity 99% min
Poisonous Yes
Ph Level Approximately 7.0 (neutral)
Other Names Alumina, Aluminum Oxide
Molecular Weight 101.96 g/mol
Molecular Formula Al2O3
Melting Point Approximately 2050A C
Main Material Activated Alumina (Al2O3)
HS Code 28182000
Grade Industrial Grade
Form Powder
EINECS No 215-691-6
Density 3.4 Gram per cubic centimeter(g/cm3)
Classification Oxide
Chemical Name Activated Alumina
CAS No 1344-28-1
Boiling point N/A (does not boil, sublimes)
Application Water Treatment, Catalyst, Desiccant, Gas Drying, Adsorbent, Water Treatment, Catalyst, Desiccant, Gas Drying, Adsorbent
Supply Ability 1000 Per Month
Sample Policy Within a certain price range free samples are available
Sample Available Yes
Packaging Details Standard Packing.
Main Domestic Market All India
Delivery Time 1-7 Days
About Activated Alumina Powder Detail
We have emerged as a leading manufacturer and exporter of Activated Alumina Powder. This pharmaceutical chemical is used as air dryer desiccant, water treatment adsorbent and catalyst carrier in different sectors like oil, gas and petro chemicals. Due to its ability to absorb pollution materials, the Activated Alumina Powder is used to absorb paraffin in the water gas. The distinctive characteristics of this chemical include its odorless nature, tasteless feature, high mechanical strength and smooth surface. This specific chemical is insoluble in water.
Exceptional Adsorption for Industrial PurposesActivated Alumina Powder excels in adsorption due to its high specific surface area and pore volume, making it a preferred choice for moisture and impurity removal in a variety of industrial settings. Its fine particle size ensures efficient contact and rapid processing, enhancing results in water treatment, gas drying, and catalytic applications.
Durability and Ease of HandlingWith a Mohs hardness of 8-9 and high abrasion resistance, this powder maintains integrity during use and transport. The bulk density, shelf life, and neutral pH facilitate simple storage and handling, while its insolubility in water and stability in different environments ensure safe application.
Reliability and ComplianceProduced in India under strict industrial standards (CAS No: 1344-28-1, EINECS No: 215-691-6, HS Code: 28182000), the activated alumina powder guarantees consistent quality. Its non-poisonous, odorless, and tasteless characteristics make it suitable for sensitive filtration and purification processes.
FAQs of Activated Alumina Powder:
Q: How is Activated Alumina Powder utilized in water treatment processes?
A: Activated Alumina Powder removes contaminants such as fluoride, arsenic, and moisture from water by adsorbing them onto its highly porous surface. Its fine particle size and substantial specific surface area allow for efficient purification and treatment, commonly as a filtration or adsorption medium.
Q: What are the key benefits of using activated alumina powder in gas drying applications?
A: The primary benefits include its high adsorption capacity, rapid moisture removal due to fine particle size, and strong resistance to abrasion. These properties enable effective gas drying, protect downstream equipment, and enhance operational efficiency in industrial settings.
Q: When should activated alumina powder be replaced in a filtration system?
A: Activated alumina powder should be replaced when its adsorption capacity diminishes, typically at the end of its operational cycle (before reaching the 2-year shelf life) or when treated media show signs of increased impurities or moisture content. Regular monitoring of filtration performance ensures optimal operation.
Q: Where should activated alumina powder be stored for optimal shelf life?
A: The powder should be stored in a tightly closed container, in a cool, dry, and well-ventilated area. Proper storage minimizes moisture absorption and protects the products physical properties, ensuring a shelf life of up to two years from the date of manufacture.
Q: What is the process for using activated alumina powder in industrial applications?
A: Usage involves dispersing the powder into filtration columns, reactors, or dryers where fluids or gases pass through. Its high surface area facilitates rapid adsorption and impurity removal, making it effective in catalyst, water treatment, and desiccant systems.
Q: Is activated alumina powder safe to handle and use?
A: Yes, activated alumina powder is non-poisonous, odorless, and tasteless. It complies with industrial safety standards and poses minimal risk under normal handling conditions. Standard precautions such as avoiding inhalation of powder and maintaining clean working environments should be followed.
Q: What advantage does the high Mohs hardness offer during operation?
A: The high Mohs hardness (8-9) assures strong resistance to crushing, abrasion, and degradation during use and transport, which translates to longer operational life and consistent performance in industrial systems.
FAQs Related to Activated Alumina Powder
What is the difference between alumina powder& aluminium?
Aluminium is a chemical element which when combined with oxygen makes aluminium oxide, & alumina is aluminium oxide (Al2O3) used in cement, mining, ceramic injection moulding etc.
What is alumina powder made of?
Alumina powder is also known as aluminium oxide (Al2O3) â a chemical compound made from the chemical reaction between aluminium & oxygen.
How do you pack alumina powder?
Alumina powder may come packaged in non-reactive HDPE jumbo bags, box or jar in various pack sizes like 5 kg, 25 kg, 50 kg & so on.