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Aluminum Hydroxide Nanoparticles

Catalog Number
ACM21645512-34
Product Name
Aluminum Hydroxide Nanoparticles
CAS
21645-51-2
  • Product Overview
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Synonyms
Aluminium hydrate
IUPAC Name
aluminum trihydroxide
Molecular Weight
78
Molecular Formula
Al(OH)3
Canonical SMILES
[OH-].[OH-].[OH-].[Al+3]
InChI
InChI=1S/Al.3H₂O/h;3*1H2/q+3;;;/p-3
InChI Key
WNROFYMDJYEPJX-UHFFFAOYSA-K
Melting Point
300° C (572° F)
Purity
99%, 99.5%, 99.9%, 99.95%, 99.999%
Density
2.4
Appearance
white powder
EC Number
244-492-7
Exact Mass
77.989757
MDL Number
MFCD00003420
Monoisotopic Mass
77.989757
RTECS Number
BD0940000
Stability
Stable. Incompatible with strong bases.
Application
Aluminum Hydroxide Nanoparticles serve a versatile and critical role across various industries, leveraging their unique chemical properties to enhance applications ranging from industrial manufacturing to healthcare. As a base for pigments and a water repellent in textiles, these nanoparticles are indispensable in the production of dyes, inks, and coatings. Their utility as a flame retardant in plastics, rubber, and organic polymers is attributed to their ability to decompose endothermically, releasing water vapor to suppress smoke and reduce toxicity. In the medical field, aluminum hydroxide is formulated into antacids to alleviate conditions like heartburn and acid indigestion, and it plays a role as an adjuvant to enhance vaccine efficacy. Additionally, these nanoparticles are integral to wastewater treatment, where they act as an adsorbent, removing heavy metals and impurities to purify water. Their high surface area and adaptability also make them ideal as a catalyst carrier in chemical processes, while in ceramics, their conversion to alumina contributes to superior thermal and dielectric properties. By controlling the synthesis environment, such as the temperature and pH, these nanoparticles can be tailored for specific applications, further extending their utility as fillers in the paper, plastics, and cosmetics industries, brightening and enhancing the physical properties of products. Overall, Aluminum Hydroxide Nanoparticles are crucial in driving advances in technology and improving product performance across a wide range of sectors.
December 21, 2024

Highly Efficient for Research Applications

Using Alfa Chemistry's Aluminum Hydroxide Nanoparticles significantly enhanced our lab's flame retardant research. The nanoparticles' solubility in acids supported efficient synthesis of aluminum-based compounds, proving vital for experimental consistency and reliability.

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