Executive standard:GB/T4134-2021

Product grade:IC-Au99.99 IC-Au99.95

Product feature:yellow luster with ductile metal, melting point 1064°C, density 19.3g/cm3, soluble in aqua regalia and sodium cyanide or potassium cyanide solution, insoluble in acid.

Specification:weight of each ingot is 1kg, length is 115±2mm and width is 53±2mm.

Packaging:calcium plastic case or wooden case, 25kg/case.

Application:a good conductor of heat and electricity, used for making alloy, jewelry, currency, etc.