Of or with respect to gold
- of or concerning or containing or produced by gold
- Of or related to silver.
- related to, or derived from, gold; -- stated of these compounds of gold where this element has its own higher valence; as, auric oxide; auric chloride.
(a.) Of or with respect to silver.
- (a.) with respect to, or derived from, silver; -- stated of those substances of silver where this element has its higher valence; as, auric oxide; auric chloride.
Sodium aurothiosulphate, 3Na 2 S 2 O 3 Au2S203.4H20, forms colourless needles; it is obtained in the direct action of sodium thiosulphateongoldinthe presence of an oxidizing agent, or by the addition of a dilute solution of auric chloride to a sodium thiosulphate solution.