product details
(1)purity:Ga>99.995%
(2)application:permanent magnetic material added, gallium can be used to make optical glass, vacuum
tube, semiconductor gallium is silver white metal. Density 5.904 g / cm 3. Melting point 29.78 DEG C.
Boiling point 2403. Valence 2 and 3. First ionization energy 5.999 ev. Low freezing point. Due to the
stability of the complex structure of the solid, pure liquid has a significant trend of supercooling, can be
placed in the ice bath within a few days without crystallization. Soft, brittle, stable in the air. It is soluble
in acid and alkali, and reacts violently with boiling water, but only reacts with water at room temperature.
Can act with most metals at high temperatures. When the liquid is converted into solid state, the expansion
rate is 3.1%. Chinese characters of gallium refers to a trivalent metallic element of the rare blue and white.