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Potassium Fluoroaluminate
Molecular Formula: AlF4.K
Molecular Weight: 142.07
Potassium fluoroaluminate is usually a white or light gray powder. It is slightly soluble in water. When reacting with water above 730℃, it releases hydrogen fluoride. It slowly dissolves in strong acids and releases hydrogen fluoride. It is stable in nature, but incompatible with strong oxidants and may be sensitive to moisture.
Chemical Properties
Safety Information
Product Usage
Potassium fluoroaluminate is an inorganic fluoride salt with important applications in several industrial fields. In aluminum alloy smelting, it is used as a refining agent and drossing agent, effectively removing hydrogen gas and oxide inclusions from molten aluminum, thereby improving metal purity. In the grinding wheel and abrasive industry, it serves as an active filler for resin-bonded grinding wheels, significantly enhancing their wear resistance and cutting efficiency. In brazing applications, it is a key flux component for aluminum and aluminum alloys, effectively removing oxide films and promoting solder flow and wetting. Additionally, it finds applications in glass etching, ceramic glazes, and fire-retardant coatings. Its advantages include good thermal stability and a moderate melting point, but proper protective measures should be taken to avoid dust inhalation during use.
Delivery Time
Inventory 2-3 working days New manufacturing 7-10 working days
Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!
Q1: Are Your Products Compliant With International Standards?
A1: Yes, our company holds a number of internationally recognized core certifications. All production and operation activities strictly follow international environmental, safety and quality standards, and each batch of products is accompanied by a compliance test report to meet the chemical industry requirements in different regions around the world.
Q2: Do You Provide Customized Product Services?
A2: Yes, we have a professional R&D team and refined production capacity. We can customize chemical products of different specifications and performances according to customers' specific needs, and provide full-process technical support to meet the personalized application needs of downstream industries.
Q3: What Is The Approximate Delivery Cycle Of The Products?
A3: The delivery cycle varies according to product type, order quantity and destination. We have a complete global supply chain system to ensure fast and safe delivery of goods. For specific cycle, you can consult our sales team for detailed information.
Q4: How To Obtain Product Samples?
A4: You can contact our customer service or sales team to specify the specific model and specification of the required samples. We will provide free samples according to the actual situation, and the sample express fee can be negotiated.
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Molecular Formula: AlF4.K
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