1kg Galinstan liquid metal Alloy M.P. 6°C/42.8°F Heat Transfer GaInSnZn Eutectic Galinstan Liquid Metal

Galinstan

Melting point: 6°C /  42.8°F

Purity: 99.99%+

made up of  61% Gallium,  25% Indium, 13% Tin and 1% Zinc

Packing: 1000 grams / bottle

Boiling point: 1300 C 
Vapour pressure: 10−8 Torr (at 500 C)
Density: 6.4 g/cm3 (at 20 C)[2]
Solubility: Insoluble in water or organic solvents
Viscosity: 0.0024 Pas (at 20 C)
Thermal conductivity: 16.5 (W-m-1-K-1)
Electrical conductivity: 3.46x106 S/m (at 20 C)
Surface tension: s = 0.718 N/m (at 20 C)