Aluminum Fluoride

Aluminum Fluoride Granules are small, granulated forms of aluminum fluoride, a compound known for its high stability, low solubility in water, and effective use in various industrial processes, especially in aluminum production. This granular form enhances handling, storage, and uniform distribution in applications, making it a convenient choice for controlled dosing.

Composition and Physical Form:

AlF₃ Compound: Aluminum fluoride is an ionic compound composed of aluminum and fluoride ions, forming a crystalline structure that is highly stable and chemically inert.

Granulated Form: Aluminum fluoride granules are small, uniform particles, typically ranging from a few millimeters in size, allowing for easier handling, transport, and dosing in industrial applications.

Chemical Properties:

Low Solubility in Water: AlF₃ has minimal solubility in water, making it suitable for processes where it should not dissolve or react immediately.

High Thermal Stability: Aluminum fluoride remains stable at high temperatures, which is beneficial in applications that involve heat or require a stable compound in elevated temperatures.

Applications:

Aluminum Production: Aluminum fluoride is a crucial additive in the electrolytic production of aluminum. It is used to lower the melting point of the electrolyte (usually cryolite), improve electrical conductivity, and enhance overall energy efficiency.

Glass and Ceramic Manufacturing: Aluminum fluoride granules is used as a fluxing agent in glass and ceramics to control melting temperatures and improve product quality.

Chemical Industry: It serves as a precursor in synthesizing other fluorine compounds and in certain catalysis processes where fluoride ions are required.

Optics and Metallurgy: Its chemical stability and ability to withstand high temperatures make it useful in the manufacture of specialty glass and as a component in certain metallurgical processes.

Handling and Safety:

Non-Reactive with Many Substances: While generally stable, AlF₃ granules should be handled with care as they can release toxic fluorine gas if exposed to strong acids or in extreme conditions.

Storage: Aluminum fluoride granules should be stored in a dry, well-ventilated area to prevent clumping and maintain their granulated form for easier dosing.