Description

Tetrafluoroaluminate is an inorganic salt primarily used as a key source of aluminum and fluoride ions in specialized industrial processes. Its value lies in its ability to act as a stable and reactive precursor in high-temperature and non-aqueous chemical synthesis. This compound is essential for manufacturers and researchers in the metallurgical, ceramic, and advanced materials sectors seeking to introduce aluminum fluoride complexes into their formulations.

Application

• As a fluxing agent and additive in the production of specialty glasses and ceramics.
• As a precursor or catalyst component in organic synthesis and polymerization reactions.
• In metallurgical processes, including aluminum refining and surface treatment applications.
• For the synthesis of other complex fluoride salts and advanced inorganic materials.
• In laboratory research as a reagent for studying aluminum-fluoride chemistry.
• Potential use in electrolyte formulations for specific battery and electrochemical systems.

Basic Information

Product Name	Tetrafluoroaluminate
CAS No.	21340-02-3
Molecular Formula	AlF4- (typically associated with a cation, e.g., NaAlF4)
Molecular Weight	Varies by specific salt (e.g., NaAlF4: 125.97 g/mol)
Synonyms	Aluminum tetrafluoride anion; Tetrafluoroaluminate(1-); Fluoroaluminate; Sodium tetrafluoroaluminate; Potassium tetrafluoroaluminate; Cryolite-related compounds; ALF4-
EINECS	Contact for details

Quality Control

Our Tetrafluoroaluminate products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. We employ advanced analytical techniques to verify purity and compositional integrity. Certificates of Analysis (COA) detailing specific lot results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store in a cool, dry, and well-ventilated area. The container should be kept tightly sealed when not in use to prevent degradation from atmospheric moisture. Recommended long-term storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR/XRD)	Conforms to standard
Assay (as AlF4- salt)	≥ 95.0% - 99.9% (Various grades available)
Moisture Content	≤ 1.0%
Water-soluble Impurities	≤ 0.5%
Particle Size (optional)	Customizable

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.