Hydrogen fluoride (fluorane) is an inorganic compound with chemical formula H F. It is a very poisonous, colorless gas or liquid that dissolves in water to yield hydrofluoric acid .

2024年9月6日 · Hydrogen fluoride is a colorless gas or liquid that can cause severe damage to the body. Signs and symptoms depend on the amount, how someone was exposed, and how long they were exposed. Get clean and get medical care if you were exposed.

氟化氢（hydrogen fluoride），化学式为HF，极性分子，在常温常压（25 ℃、101.325 kPa）下为无色、有刺激性气味的有毒气体，具有强吸湿性和腐蚀性，暴露于空气中易与水蒸气结合产生白雾（酸雾），易溶于水，其水溶液为氢氟酸（一元弱酸），室温下在水溶液中的 ...

Hydrogen fluoride is a colorless, fuming liquid or gas with a strong, irritating odor. It is usually shipped in steel cylinders as a compressed gas. Hydrogen fluoride readily dissolves in water to form colorless hydrofluoric acid solutions; dilute solutions are visibly indistinguishable from water.

2022年10月14日 · Available in either gas or liquid form, hydrogen fluoride is a highly corrosive chemical that is mostly used in the manufacture of refrigerants, gasoline, aluminum, electrical components, and other products. It is also the building block of fluorine and fluorine-containing products such as fluorochemicals, fluoropolymers, and surfactants.

2021年7月12日 · Hydrogen fluoride (HF) is an extremely toxic, corrosive gas and liquid. As the lightest of the hydrogen halides, it has a surprisingly high boiling point, higher even than that of hydrogen iodide.

Description of Substance: Colorless gas or fuming liquid (below 67°F) with a strong, irritating odor. LEL:. . Nonflammable Gas/Noncombustible Liquid. Original (SCP) IDLH: 30 ppm

Hydrogen fluoride is used in the production of most fluorine-containing chemicals. It is used in the production of refrigerants, herbicides, pharmaceuticals, high-octane gasoline, aluminum, plastics, electrical components, and fluorescent light bulbs.

Hydrogen Fluoride (HF) is a commonly used substance on campus, but a very dangerous one. As an anhydrous material, it is a colorless gas or fuming liquid. Anhydrous HF has a boiling point of 19.5°C or 67°F.

Hydrogen fluoride is a colorless fuming liquid below 67°F (19.4°C), or a colorless gas. When hydrogen fluoride is combined with water it is known as hydrofluoric acid, a colorless liquid, which in low concentrations is visually indistinguishable from water .