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Catalog Number:
36629
CAS Number:
7789-29-9
Difluoruro de potasio y hidrógeno
Purity:
98,5 - 101,5% (Determinación por titulación)
Hazmat
Documents
$85.90 /250 g
Tamaño
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Product Information

Potassium hydrogen difluoride is a versatile compound widely utilized in various industrial and research applications. Known for its unique properties, this compound serves as an effective source of fluoride ions, making it invaluable in the synthesis of fluorinated organic compounds and in the production of specialty chemicals. Its ability to act as a mild acid allows it to facilitate reactions in organic synthesis, particularly in the preparation of fluorinated intermediates that are crucial in pharmaceuticals and agrochemicals. Additionally, potassium hydrogen difluoride is employed in the etching of glass and semiconductor materials, where precise control over the etching process is essential.

Researchers and industry professionals appreciate potassium hydrogen difluoride for its stability and ease of handling compared to other fluoride sources. Its use in analytical chemistry, particularly in ion-selective electrodes, highlights its importance in environmental monitoring and quality control processes. With its broad range of applications, potassium hydrogen difluoride stands out as a reliable and effective choice for those seeking to enhance their chemical processes and product formulations.

CAS Number
7789-29-9
Purity
98,5 - 101,5% (Determinación por titulación)
Molecular Formula
KHF2
Molecular Weight
78.1
MDL Number
MFCD00011403
Melting Point
239 °C (descenso)
Density
2.370
Appearance
Polvo cristalino de color blanco a blanquecino.
Conditions
Tienda en RT
General Information
CAS Number
7789-29-9
Purity
98,5 - 101,5% (Determinación por titulación)
Molecular Formula
KHF2
Molecular Weight
78.1
MDL Number
MFCD00011403
Melting Point
239 °C (descenso)
Density
2.370
Appearance
Polvo cristalino de color blanco a blanquecino.
Conditions
Tienda en RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Potassium hydrogen difluoride is widely utilized in research focused on:

  • Fluorination Reactions: This compound serves as a fluorinating agent in organic synthesis, enabling the introduction of fluorine into various organic molecules. This is particularly valuable in pharmaceuticals where fluorinated compounds often exhibit improved biological activity.
  • Analytical Chemistry: It is used in the preparation of fluoride ion-selective electrodes, which are essential for measuring fluoride concentrations in environmental samples, such as water and soil, ensuring compliance with safety regulations.
  • Materials Science: The compound plays a role in the synthesis of fluorinated polymers, which possess enhanced thermal and chemical resistance, making them suitable for high-performance applications in coatings and electronics.
  • Etching Agents: In semiconductor manufacturing, potassium hydrogen difluoride is employed as an etching agent for silicon wafers, allowing for precise patterning and fabrication of microelectronic devices.
  • Research in Inorganic Chemistry: It is utilized in the study of fluoride complexes and coordination chemistry, providing insights into the behavior of fluoride in various chemical environments, which is crucial for developing new materials and catalysts.

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