| Customization: | Available |
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| CAS No.: | 15096-52-3 |
| Formula: | Na3alf6 |
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Discover the remarkable Cryolite, scientifically known as sodium hexafluoroaluminate or sodium aluminum fluoride. With its chemical formula Na3AlF6, this white, fine crystal boasts a higher solubility than its natural counterpart. Featuring a specific gravity of 3 and a hardness ranging between 2 and 3, it melts at a significant 1009 degrees Celsius. Cryolite is an excellent moisture absorber. It shines as a versatile component, serving as a flux in aluminum electrolysis, a robust wear-resistant filler in rubber and grinding wheels, an enamel whitening agent, and a glass sunscreen. Additionally, it functions as a metal flux and an effective insecticide for crops. The esteemed Hall-Heroult process employs cryolite-based fluoride melt to yield metallic aluminum. No other compound matches cryolite's unique properties, making it indispensable in its applications.
| Model | Chemical composition( mass fraction)/% |
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| Chemical Composition - F | Chemical Analysis - AI | Chemical Composition - Na | Chemical Compound - SiO2 | Chemical Composition - Fe2O3 | Chemical Composition - SO4²- | Chemical Composition - CaO | Chemical Composition - P2O5 | Moisture Absorption - Hygroscopic Measurement - Picture Property - Moisture Content |
Measurement - Ignition Property - Loss (mass Specification - Fraction) |
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| Specification - ≥ | Specification - ≤ | ||||||||||
| Product Grade - FH-1 | FH-1 Specification - 52 | FH-1 Specification - 12 | FH-1 Specification - 33 | FH-1 Specification - 0.25 | FH-1 Specification - 0.08 | FH-1 Specification - 0.6 | FH-1 Specification - 0.15 | FH-1 Specification - 0.02 | FH-1 Specification - 1.5 | FH-1 Specification - 2.0 | |
| Product Grade - FH-2 | FH-2 Specification - 52 | FH-2 Specification - 12 | FH-2 Specification - 33 | FH-2 Specification - 0.36 | FH-2 Specification - 0.08 | FH-2 Specification - 1.0 | FH-2 Specification - 0.20 | FH-2 Specification - 0.03 | FH-2 Specification - 1.3 | FH-2 Specification - 2.5 | |
| Product Grade - FM-1 | FM-1 Specification - 53 | FM-1 Specification - 13 | FM-1 Specification - 32 | FM-1 Specification - 0.25 | FM-1 Specification - 0.05 | FM-1 Specification - 0.6 | FM-1 Specification - 0.20 | FM-1 Specification - 0.02 | FM-1 Specification - 0.7 | FM-1 Specification - 2.0 | |
| Product Grade - FM-2 | FM-2 Specification - 53 | FM-2 Specification - 13 | FM-2 Specification - 32 | FM-2 Specification - 0.36 | FM-2 Specification - 0.08 | FM-2 Specification - 1.0 | FM-2 Specification - 0.60 | FM-2 Specification - 0.03 | FM-2 Specification - 0.7 | FM-2 Specification - 2.5 | |
1. Primarily utilized as a flux in aluminum electrolysis, enhancing efficiency and process effectiveness
2. Employed as a wear-resistant additive in grinding products, significantly boosting the wear resistance, cutting capabilities, and vigor of the grinding wheel. This leads to an extended operational lifespan and improved storage endurance of the grinding wheel
3. Acts as a flux for ferroalloy production and boiling steel processes, streamlining the operation
4. Serves as a flux for non-ferrous metals, optimizing the melting and refining process
5. Functions as a casting deoxidizer, ensuring a higher quality final product
6. Utilized in glass manufacturing for anti-reflective coatings, enhancing visual clarity and performance
7. Works as an emulsifier in enamel production, contributing to a smooth finish and durable product
8. Acts as an opalizer in glass production, adding a unique, attractive finish
9. Integral as a flux for welding consumables, improving weld quality and consistency
10. Used as a filler in the ceramic industry, enhancing product strength and quality
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