CAS No.: | 7664-39-3 |
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Formula: | Hf |
EINECS: | 7783-82-6 |
Constituent: | Industrial Pure Air |
Grade Standard: | Industrial Grade |
Chemical Property: | Poisonous Gases |
Customization: |
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Hydrogen fluoride (HF) is a chemical compound composed of hydrogen and fluorine. It is a colorless gas with a strong, pungent odor. At room temperature, HF exists as a diatomic molecule (HF), but it can also dissolve in water to form hydrofluoric acid (HF(aq)), which is a highly corrosive liquid.
Here are some key points about hydrogen fluoride:
Properties: Hydrogen fluoride has a boiling point of -83.6°C (-118.5°F) and a melting point of -92.8°C (-135°F). It is highly soluble in water and forms an acidic solution known as hydrofluoric acid. HF is denser than air and can form fumes in the presence of moisture.
Uses: Hydrogen fluoride has various industrial applications. It is commonly used in the production of fluorocarbons, which are used as refrigerants, solvents, and propellants. HF is also used in the manufacturing of aluminum, uranium, and other metals. It can be employed as a catalyst or reagent in certain chemical reactions. Additionally, hydrofluoric acid is used for etching glass and in some cleaning agents.
Hazards: Hydrogen fluoride and hydrofluoric acid are highly toxic and corrosive substances. They can cause severe burns upon contact with the skin, eyes, or respiratory tract. Inhalation of HF vapors or exposure to its solutions can lead to respiratory distress and lung damage. HF can also cause serious internal injuries, as it readily penetrates the skin and attacks tissues, including bones and nerves. Immediate medical attention is crucial in case of exposure to hydrogen fluoride.
Safety precautions: When working with hydrogen fluoride or hydrofluoric acid, proper safety measures must be taken. This includes wearing protective clothing, gloves, goggles, and a respirator. Appropriate ventilation and containment systems should be in place to prevent the release of HF vapors. Emergency eyewash stations and showers should be readily available in areas where HF is handled.
Regulations: Due to its hazardous nature, hydrogen fluoride is subject to strict regulations and handling guidelines in many countries. Workplaces that use or store HF are typically required to have safety protocols, training programs, and emergency response plans in place to protect workers and the environment.
It's important to note that the information provided here is for general knowledge purposes. If you require specific guidance or information about handling hydrogen fluoride or dealing with related issues, it is recommended to consult appropriate safety guidelines and experts in the field.
Model No: | HF | Purity | 99.95%% |
Transport Package | ISO Tank/Cylinder | Specification | ISO Tank/Cylinder |
Appearance | CMC | Origin | Suzhou,China |
HS Code | 2812190091 | Production Capacity | 30000 Metric Ton Per Year |
Specification:
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