Min. Order:
1 Gram
Price:
US$ 170
Place of origin:
China
Price Condition:
EXW guangzhou
Supply Ability:
50kg/ month
dissolves gold. It is also dissolved by solutions of azoimide. Further, it is attacked by sodium, and potassium cyanide plus oxygen.
Application:
1.Gold powder is used for a radiation-control coating for spacecraft
2.For electronic tubes, as gold-plated grid wire, to give high conductivity and suppressing secondary emissions.
3.Gold powder and gold sheet is used for soldering semiconductors, wit
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