| Customization: | Available |
|---|---|
| CAS No.: | 13821-20-0 |
| Formula: | Alf6li3 |
|
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| Property | Specification |
|---|---|
| Chemical Name | Trilithium Hexafluoroaluminate |
| Synonyms | Lithium Cryolite; Li3AlF6 |
| CAS Number | 13821-20-0 |
| Molecular Formula | Li3AlF6 |
| Molecular Weight | 161.79 g/mol |
| Appearance | White crystalline powder |
| Purity | ≥99% (industrial grade), ≥99.9% (battery grade) |
| Melting Point | ~800°C (decomposes) |
| Density | 2.6-2.8 g/cm³ |
| Solubility | Slightly soluble in water (<0.1 g/100 mL at 25°C) |
| Thermal Stability | Stable up to 600°C (inert atmosphere) |
| Fluoride Content | ~70.4% (theoretical) |
| Trilithium hexafluoroaluminate (CAS 13821-20-0), also known as lithium cryolite, is a specialized inorganic compound with key industrial applications. Primarily used as a flux in brazing and soldering, it lowers melting points and enhances metal joining processes. It also serves as an electrolyte additive in high-performance batteries, improving ionic conductivity. Additionally, its stability at high temperatures makes it valuable in ceramic and glass manufacturing, where it modifies thermal and optical properties. In nuclear applications, it acts as a neutron moderator due to its low neutron absorption cross-section. With its white powder form and controlled solubility, it is essential in metallurgy and advanced material science. Proper handling is required due to its toxicity upon ingestion or inhalation | |
Suzhou Xinsu Advanced Materials Co., Ltd. is a high-tech enterprise specializing in the R&D, production, and sales of fine chemicals and pharmaceutical intermediates. Located in Suzhou-a city renowned for its rich history and vibrant innovation-the company leverages its strategic location and abundant industrial resources to provide high-quality chemical products and customized solutions to global clients.
As a leading player in the fine chemical industry, New Element Advanced Materials is driven by technological innovation. With an experienced R&D team and state-of-the-art laboratory facilities, we focus on developing efficient, environmentally friendly, and safe chemical products widely used in pharmaceuticals, agrochemicals, electronic materials, specialty chemicals, and other fields.
In the pharmaceutical intermediates sector, we strictly adhere to international quality management systems, ensuring high purity, stability, and compliance of our products to support global pharmaceutical manufacturers. Additionally, we emphasize green production and sustainable development, implementing clean production processes to minimize environmental impact.
Guided by the principle of "Customer First, Quality as Foundation," New Element Advanced Materials offers one-stop services-from product development and production to logistics and distribution. We firmly believe that continuous innovation and exceptional service are key to creating greater value for customers and fostering win-win partnerships.
Looking ahead, Suzhou New Element Advanced Materials Co., Ltd. will continue to deepen its expertise in fine chemicals and pharmaceutical intermediates, enhancing core competitiveness while collaborating with global clients to build a brighter future together.
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