Use
Water and other forms of moisture
releases hydrofluoric acid, combustible organic and siliceous
materials, phosphorus, and phosphate materials. Attacks glass,
ceramic, lead, and metals, including copper in the presence of
moisture. Incompatible with oxidizers (chlorates, nitrates, peroxides,
permanganates, perchlorates, chlorine, bromine, fluorine,
etc.); contact may cause fires or explosions. Keep away
from alkaline materials, strong bases, strong acids, oxoacids,
epoxides. Antimony pentafluoride, if confined and wet may
cause explosion. Antimony pentafluoride appears to have oxidizing
properties; may cause fire in contact with combustible
or organic materials. May react with metals, including lead,
releasing flammable hydrogen gas.