Tuesday, 23. April 2019
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Delivery Program Gold-Compounds

Gold-Compounds

Name

Formula

Metal-Content (approx.)

CAS

Molecular Mass

Colour

Potassiumdicyanoaurate(I)

K[Au(CN)2]

68%

13967-50-5

288,1

colourless

Potassiumtetracyanoaurate(III)

K[Au(CN)4]

58%

14263-59-3

377,88

colourless

Gold(I)cyanide

AuCN

88%

506-65-0

22,98

colourless

Hydrogentetrachloroaurate(III)-hydrate

H[AuCl4] • nH2O

50%

16903-35-8

339,79 (anhydrous)

orange

Hydrogentetrachloroaurate(III)-solution

H[AuCl4]

38%

16903-35-8

orange

Potassiumtetrachloroaurate(III)

K[AuCl4]

52%

13682-61-6

377,88

yellow

Sodiumtetrachloroaurate(III)-hydrate

Na[AuCl4] • nH2O

50%

13874-02-7

361,77 (anhydrous)

yellow

Ammoniumgoldsulfite(I)-solution

(NH4)3[Au(SO3)2]

9%

71662-32-3

colourless

Sodiumgoldsulfite(I)-solution

Na3[Au(SO3)2]

10 - 100 g/L

39394-92-8

colourless