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13967-50-5 - Gold(I) potassium cyanide, Premion®, 99.96% (metals basis), Au 67.6% min - Potassium dicyanoaurate(I) - Potassium gold cyanide - 12552 - Alfa Aesar

12552 Gold(I) potassium cyanide, Premion®, 99.96% (metals basis), Au 67.6% min

CAS-Nummer
13967-50-5
Synonyme
Potassium dicyanoaurate(I)
Potassium gold cyanide

Größe Preis ($) Menge Verfügbarkeit
1g 178,19
5g 798,25
25g Pricing available on request. Click Add to Quote Request button and specify size.
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Gold(I) potassium cyanide, Premion®, 99.96% (metals basis), Au 67.6% min

MDL
MFCD00011414
EINECS
237-748-4

Chemische Eigenschaften

Formel
C2AuKN2
Molmasse
288.33
Form
Crystalline powder
Schmelzpunkt
dec.
Dichte
3.45
Löslichkeit
Soluble in water and slightly soluble in alcohol.

Anwendungen

Gold potassium cyanide is an important gold source used in electrolytic gold plating. The primary application of gold potassium cyanide is in the electroplating of metals. In addition, gold potassium cyanide is also used in the decorative plating of jewelry. It is useful for photoreduction of gold ions using the ZnO nanopowder. It is useful for the preparation of gold-gold junction electrode in the voltammetric glucose detection.

Bemerkungen

Do not store near acids.

Literaturverweise

Park, S.; Kim, H. S.; Lee, J. H.; Lee, J. C.; Chung, Y. J. Photoreaction of gold ions from potassium gold cyanide wastewater using solution-combusted ZnO nanopowders. J. Euro. Ceram. Soc. 2010, 30 (2), 177-180.

Rassaei, L.; Marken, F. Pulse-Voltammetric Glucose Detection at Gold Junction Electrodes. Anal. Chem. 2010, 82 (17), 7063-7067.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H300-H310-H330-H315-H318-H290-H400-H410

Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Causes skin irritation. Causes serious eye damage. May be corrosive to metals. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P260-P284-P301+P310-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment is urgent (see label). Rinse mouth. Remove/Take off immediately all contaminated clothing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,7628
Beilstein
6235525
Gefahrenklasse
6.1
Verpackungsgruppe
II
Harmonized Tariff Code
2843.30
TSCA
Yes
RTECS
CK6270000

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