Potassium Hydrogen Fluoride (KHF₂)

Chemical Formula: KHF₂

CAS Number: 7789-29-9

Applications: Potassium hydrogen fluoride, also known as potassium bifluoride, is a white crystalline solid primarily used in metal surface treatment, glass etching, and as a chemical intermediate in various industrial applications.

Advantages

Primary Advantages: Potassium hydrogen fluoride acts as an effective etching agent for glass and metals, and it has excellent solubility and reactivity in a wide range of applications.

Why Choose Potassium Hydrogen Fluoride?: This product offers precise control during metal and glass etching processes, providing reliable performance in a variety of industrial uses.

Unique Features: Compared to other fluorides, potassium hydrogen fluoride has enhanced stability and reactivity, which makes it suitable for specialized chemical synthesis and surface treatment tasks.

Main Functions

Functions: Used as an etchant for glass, a flux in aluminum refining, a surface treatment agent for metals, and a catalyst in organic synthesis.

Primary Uses: Commonly used in the glass industry for etching and frosting, in metal processing for surface cleaning, and as a catalyst in organic chemistry.

Product Benefits: Potassium hydrogen fluoride is an effective, controllable etching and cleaning agent that offers high reactivity for industrial processes.

Specifications

Concentration: Typically available with a purity of 98% or higher.

Appearance: White crystalline powder.

Technical Parameters:

Density: 2.37 g/cm³

Melting Point: 239°C (decomposes)

Solubility: Highly soluble in water, forming an acidic solution

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