Potassium silico fluoride

Potassium silico fluoride

Potassium hexafluorosilicate;Potassium fluorosilicate;Potassium silicate fluoride

CAS 16871-90-2

Chemical Formula K2SiF6

Molecular Weight 184.26 g/mol

Potassium silico fluoride (K2SiF6) is primarily utilized in the production of aluminum. It also serves as a flux in metal treatment processes and in the formulation of certain pesticides. Additionally, it is employed in water treatment to help control fluorine levels. The compound is known for its ability to enhance the properties of materials in which it is incorporated, offering increased strength and durability.

Enquire Now Back

Industrial Uses

1. Chemical Synthesis

  • Fluorination Agent: Potassium silico fluoride is used in chemical synthesis for the preparation of fluorine-containing compounds. Its fluoride component can be utilized in reactions that require a source of fluoride ions for fluorination reactions.

2. Metal Treatment

  • Flux for Metal Surface Treatment: Potassium silico fluoride is used in metal treatment as a fluxing agent. It helps clean metal surfaces during the soldering or brazing processes by preventing oxidation and improving the quality of the joint.

3. Construction

  • Concrete Additive: Potassium silico fluoride is sometimes used as an additive in concrete to improve its resistance to water penetration. The compound's silica component can help enhance the overall durability and water resistance of concrete used in construction projects.
  • Surface Treatment: It can also be used for surface treatment of construction materials like stone and masonry to provide waterproofing and improved durability.

4. Paints & Coatings

  • Corrosion Inhibitor: Potassium silico fluoride can act as a corrosion inhibitor in paints and coatings. The silicon and fluoride components help protect metal surfaces from corrosion, especially in environments with high moisture or industrial pollutants.
  • Surface Preparation: It can also be used for surface preparation, especially in metal coatings, to improve adhesion before the application of paint or other protective coatings.

Specifications

Assay ≥ 98% (typically)
Odor Odorless
Flash Point Not applicable (solid)
Appearance White crystalline powder
Viscosity Not applicable (solid)
Solubility Slightly soluble in water
Boiling Point Sublimes at ~ 200°C (decomposes)
Melting Point > 1000°C (decomposes)
Density 2.53 g/cm³

Hazard Symbols

Corrosives
Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Potassium silico fluoride in India?
The price of Potassium silico fluoride can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91-6301 00 6301 directly for a customized quote tailored to your needs.

2. Where can I buy Potassium silico fluoride in India?
You can purchase Potassium silico fluoride from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Potassium silico fluoride ?
Our minimum order quantity (MOQ) for Potassium silico fluoride is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Potassium silico fluoride supplied by Multichem ?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure.