Dialume
[CAS# 14762-49-3]

Identification

• Classification: Inorganic chemical industry >> Inorganic base
• Name: Dialume
• Synonyms: Trihydroxyaluminum
• Molecular Formula: AlH₆O₃
• Molecular Weight: 81.03
• CAS Registry Number: 14762-49-3
• SMILES: O.O.O.[Al]

Discovery and Applications

Dialume is a synthetic form of aluminum hydroxide, commonly used as an adsorbent in various industrial applications. It was developed as a highly porous material capable of removing impurities from liquids and gases through adsorption. The discovery of Dialume was rooted in the need for more efficient and cost-effective methods of purifying substances in the chemical and environmental sectors. Its development benefited from advances in materials science and surface chemistry in the mid-20th century.

One of the primary applications of Dialume is in the refining and purification of oils and fats. In this process, Dialume acts as a bleaching agent, removing unwanted colorants and impurities from edible oils, ensuring a more transparent and visually appealing product. Its high surface area and porous structure make it an ideal medium for adsorbing colored compounds, heavy metals, and other contaminants.

Another important use of Dialume is in the environmental sector, particularly in wastewater treatment. Its ability to remove pollutants from water through adsorption has led to its inclusion in filtration systems designed to treat industrial effluents. Dialume can efficiently remove organic compounds, heavy metals, and other toxins from water, making it a valuable component in reducing environmental contamination.

In the pharmaceutical industry, Dialume is employed in the production of various medications, where it serves as an adsorbent for purifying chemical mixtures. Its non-toxic nature and high adsorption capacity allow it to effectively remove unwanted byproducts during drug synthesis, ensuring the purity and safety of the final product.

The versatility of Dialume extends to its use in the manufacturing of catalysts. In this application, it acts as a support material for catalytic reactions, enhancing the efficiency of chemical processes by providing a stable and reactive surface for the catalyst to function.

References

1991. Aluminum Accumulation during Treatment with Aluminum Hydroxide and Dialysis in Children and Young Adults with Chronic Renal Disease. The New England journal of medicine, 324, 8.
DOI: 10.1056/nejm199102213240804

1987. Steady-state levels of pefloxacin and its metabolites in patients with severe renal impairment. European Journal of Clinical Pharmacology, 33, 2.
DOI: 10.1007/bf00544236

1987. Gastric Prostaglandin E2Release Induced by Aluminium Hydroxide and Aluminium Hydroxide-Containing Antacids in Rats: Effect of Low Doses and Citric Acid. Scandinavian Journal of Gastroenterology, 22, 1.
DOI: 10.3109/00365528708991930