Gold is a chemical element with the symbol Au and the atomic number 79. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable and ductile metal.
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G 1451 (OTTO) Gold, metal, GR 99.99% Cas 7440-57-5 - used in commercial electroplating of gold onto base metals and electroforming. G 1451 (OTTO) Gold, metal, GR 99.99% Cas 7440-57-5 - used in chemical research.