Gallium Metal

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Appearance:Silvery white liquid?temperature?29.8??blue-white solid?temperature?29.8??, Casno:7440-55-3
Formula:GaWeight:69.72
Einecs:231-163-8Density:5.904 g/mL at 25 °C(lit.)
Melting:29.8 °CBoiling:2403 °C
Soluble:Dissoluble in acid and alkali and in hot water.
Detailed Specification
ES4N ES5N ES6N ES7N
Assay(Ga%)Min 99.99 99.999 99.9999 99.99999
Cu(ppm)Max 2 0.2
Pb(ppm)Max 3 0.5
Zn(ppm)Max 3 0.5
Al(ppm)Max / /
In(ppm)Max /
Ca(ppm)Max / 0.5
Fe(ppm)Max 3 0.5
Sn(ppm)Max 3 0.5
Ni(ppm)Max 3 0.5
Si(ppm)Max 5 0.5
Hg(ppm)Max 3 0.5
Mn(ppm)Max 3 0.5
Cr(ppm)Max 3 0.3
Total (ppm)Max 100 10 100 10
Packing: 1 kg per plastic bottle,10 kgs or 20 kgs per carton.
Application: Used in semiconductor industry, high temperature weatherglass, low melting point alloy metal, catalyze, optics glass atomic energy etc.