Vanadium tetrafluoride
- CAS number
- 10049-16-8
- Molecular weight
- 145.93
- Molecular formula / chemical symbol
- VF5
Description
White solid matter. Light yellow liquid. Melting point 19.5 ℃. Boiling point 48.3 ℃. Density 2.5 g/cm3 (25 ℃). Gaseous as monomer. Liquid for polymer, part of dissociation for VF4 + and VF6 -. Conductivity 2.4 x 10-4 / Ω · cm (25 ℃). Resistance is strong, cold can corrosion glass. By four vanadium fluoride in 100 ~ 120 ℃ 300 ℃ or disruptive when fluorine and vanadium metal reaction makingUSES
White solid matter. Light yellow liquid. Melting point 19.5 ℃. Boiling point 48.3 ℃. Density 2.5 g/cm3 (25 ℃). Gaseous as monomer. Liquid for polymer, part of dissociation for VF4 + and VF6 -. Conductivity 2.4 x 10-4 / Ω · cm (25 ℃). Resistance is strong, cold can corrosion glass. By four vanadium fluoride in 100 ~ 120 ℃ 300 ℃ or disruptive when fluorine and vanadium metal reaction making