Barium Fluoride (BaF2) is an inorganic compound

Barium Fluoride (BaF2) is an inorganic compound with a wide range of industrial and scientific applications. Here is a detailed description of the product:

1. Optical Properties: Barium Fluoride is renowned for its broad transparency range from the ultraviolet (UV) to the infrared (IR) spectrum, making it ideal for various applications in optics。 It has a low refractive index and low dispersion, which helps to minimize chromatic aberration in optical systems.

2. Thermal Performance: With a melting point of 1386°C, BaF2 exhibits good thermal stability, which is crucial for high-temperature applications。 It also has a thermal conductivity of 286 W m⁻¹ K⁻¹ at 11.72 K and a specific heat capacity of 410 J Kg⁻¹ K⁻¹.

3. Mechanical Properties: The density of Barium Fluoride is 4.89 g/cm³, and it has a Nupp hardness of 82. Its Young's modulus is 53.07 GPa, and the shear modulus is 25.4 GPa, indicating its mechanical strength.

4. Applications: It is used in the manufacturing of optical glasses, laser crystals, and as a flux in metal production。 Barium Fluoride is also utilized in the production of fluoride glasses, enamels, and as a catalyst in chemical reactions.

5. Safety and Storage: Barium Fluoride is classified as toxic and has a strong irritating effect on the eyes, skin, mucous membranes, and upper respiratory tract。 It should be stored in a well-ventilated, dry, and clean warehouse, sealed to prevent moisture, and not be transported or stored with acids or food.

6. Physical and Chemical Properties: Barium Fluoride is slightly soluble in water (1.6 g/L at 20°C) and soluble in dilute acid solutions but not in hydrofluoric acid, ethanol, or propanol。 It has a refractive index of 1.4741 and is sensitive to humidity, requiring sealed storage conditions to prevent degradation.

In summary, Barium Fluoride is a versatile compound with significant applications in the optical, chemical, and metallurgical industries. Its unique properties make it a valuable material for a variety of high-performance applications. Proper handling and storage are essential due to its potential toxicity and reactivity with moisture.