Potassium bi-fluoride (KHF2)

Potassium bi-fluoride (KHF2)

Potassium hydrogen fluoride; Potassium fluoride monohydrogen; Potassium fluoro-hydride

CAS 7789-29-9

Chemical Formula KHF₂

Molecular Weight 56.06 g/mol

Potassium bi-fluoride (KHF2) is a versatile inorganic compound. It is mainly used in the metal industry for applications like metal surface treatment, particularly in the preparation of aluminum and its alloys. It is a salt made up of potassium cations (K+) and bifluoride anions ([HF2]-), and is corrosive to tissue and metals. It's not flammable or explosive, but it can decompose in moist environments to release hydrofluoric acid.

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Industrial Uses

1. Construction

  • Etching and Surface Preparation: Potassium bi-fluoride is used in the construction industry for etching and surface preparation, especially in processes that involve glass or ceramic materials. It can be employed to clean surfaces before coating or painting.

2. Metal Treatment

  • Etching Agent and Flux: Potassium bi-fluoride is used in metal treatment, particularly in the etching of metals such as aluminum or steel. It can also be used as a fluxing agent in processes like soldering or brazing, where its fluoride component helps improve the quality of the joint and reduces oxidation.

3. Water Treatment

  • Fluoride Source in Water Fluoridation: Potassium bi-fluoride can be used in water treatment as a fluoride source for fluoridating drinking water, similar to other fluoride compounds. It helps in the prevention of tooth decay when added to municipal water supplies.

4. Chemical Synthesis

  • Reagent in Chemical Synthesis: Potassium bi-fluoride is used in chemical synthesis, particularly in the preparation of fluorinated organic compounds. It serves as a fluoride source in reactions that require fluoride ions, especially in the production of fluorocarbons or other fluorine-containing compounds.

Specifications

Assay ≥ 99%
Viscosity Not applicable (solid)
Boiling Point 1,360°C (2,480°F)
Solubility Soluble in water and alcohol
Odor Odorless
Flash Point Not applicable (solid)
Appearance White crystalline solid
Melting Point 130°C (266°F)
Density 2.38 g/cm³

Hazard Symbols

Corrosives
Acute Toxicity
Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of Potassium bi-fluoride (KHF2) in India?
The price of Potassium bi-fluoride (KHF2) 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 bi-fluoride (KHF2) in India?
You can purchase Potassium bi-fluoride (KHF2) 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 bi-fluoride (KHF2) ?
Our minimum order quantity (MOQ) for Potassium bi-fluoride (KHF2) 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 bi-fluoride (KHF2) 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.