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  • Hydrofluoric Acid | HF | CID 14917 - PubChem
    Colorless or almost colorless fuming liquid; miscible with water; weak acid; pKa: 3 19; the 38 2% (w w) solution is a binary azeotrope with a boiling point of 112 2 °C; attacks glass or stoneware, dissolves silica, usually marketed in concentrations of approximately 47-53%; density: 1 15-1 18 Hydrofluoric acid
  • Hydrogen fluoride | 7664-39-3 - ChemicalBook
    Hydrofluoric acid (HF) is an aqueous solution of hydrogen fluoride gas At room temperature, it appears as colorless transparent to light yellow smoke liquid with pungent odor It has a specific gravity of 0 98 which is slightly lighter than water It has a boiling point of 19 4 °C, being highly volatile
  • Hydrofluoric acid - Wikipedia
    Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water Solutions of HF are colorless, acidic and highly corrosive A common concentration is 49% (48–52%) but there are also stronger solutions (e g 70%) and pure HF has a boiling point near room temperature
  • Hydrofluoric acid | CAS#:7440-58-6 | Chemsrc - 化源网
    2227 °C (lit ) Stable Incompatible with oxygen, sulfur, strong oxidizing agents, halogens, phosphorus, strong acids Highly flammable 182Hf-182W age dating of a 26Al-poor inclusion and implications for the origin of short-lived radioisotopes in the early Solar System
  • Hydrogen fluoride | Chemistry Wiki | Fandom
    Hydrogen fluoride has a melting point of −83 6 °C (−118 5 °F; 189 6 K), and a boiling point of 19 5 °C (67 1 °F; 292 6 K) Its density at 25°C is 1 15g L Hydrogen fluoride dissolves in water in all proportions The solution of it is often called hydrofluoric acid
  • HF Physical Properties | PDF | Fluoride | Properties Of Water
    The document provides information on the physical properties of anhydrous hydrogen fluoride and hydrofluoric acid It includes data on boiling point, density, heat capacity, viscosity and other properties
  • Hydrogen Fluoride - Springer
    Hydrogen fluoride is a colorless, corrosive, inorganic acid It is shipped as a liquid under its own vapor pressure It has a normal boil ing point of 67 1°F (19 5°C) and therefore has a vapor pressure which is close to atmo spheric pressure under most shipping condi tions
  • HF properties - Chemical Portal
    This colorless gas or liquid exhibits a boiling point of 19 5 °C and melting point of -83 6 °C, anomalous among hydrogen halides due to extensive hydrogen bonding The compound demonstrates unique acid-base behavior with pK a values of 3 17 in aqueous solution and 15 in dimethyl sulfoxide
  • Hydrofluoric Acid HF - Chemical Compound Info
    Hydrofluoric Acid is a solution of hydrogen fluoride in water with a chemical formula of HF
  • HYDROGEN FLUORIDE HFX - CAMEO Chemicals
    Boiling point is 67°F Hydrofluoric acid, anhydrous Evacuate Keep people away AVOID CONTACT WITH LIQUID AND VAPOR Wear chemical protective suit including self-contained breathing apparatus Stay upwind and use water spray to ``knock down'' vapor Notify local health and pollution control agencies Protect water intakes FireNot flammable





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