Potassium dicyanoaurate
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Potassium dicyanoaurate
structure -
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CAS No:
13967-50-5
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Formula:
C2AuN2.K
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Chemical Name:
Potassium dicyanoaurate
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Synonyms:
Aurate(1-),bis(cyano-κC)-,potassium (1:1);Aurate(1-),dicyano-,potassium;Aurate(1-),bis(cyano-C)-,potassium;Potassium dicyanoaurate(I);Potassium cyanoaurate(I);Aurate(1-),bis(cyano-κC)-,potassium;Potassium dicyanoaurate(1-);Monopotassium dicyanoaurate;Gold potassium cyanide (KAu(CN)2);Potassium dicyanoaurate;Gold potassium cyanide (AuK(CN)2);Potassium aurocyanide;Potassium aurocyanide (KAu(CN)2);Gold potassium cyanide;Orotemp 24;Potassium gold cyanide;554-07-4;19663-17-3;67355-37-7
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CAS No:
Characteristics
47.58000
0.03106
White Crystalline Powder
3.45 g/mL at 25 °C(lit.)
25.7ºC at 760mmHg
soluble in water and slightly soluble in alcohol.
Safety Information
II
6.1
UN 1588 6.1/PG 1
3
23/24/25-36/37/38-50/53-32-26/27/28
22-26-36/37/39-45-61-60-29-28-7
CK6270000
T,N,T+
Stable. Incompatible with strong acids, strong oxidizing agents.
P260-P264-P273-P280-P284-P301 + P310
H300-H310-H330-H410
Potassium dicyanoaurate Use and Manufacturing
The potassium cyanide method uses gold and potassium cyanide as raw materials, reacts gold and dilute potassium cyanide solution under air to produce potassium aurous cyanide, and then concentrates, crystallizes, and separates to obtain a finished product of potassium aurous cyanide.
Used as analytical reagent, also used in pharmaceutical industry and electroplating industry
Computed Properties
Molecular Weight:288.10
Hydrogen Bond Acceptor Count:4
Exact Mass:287.936425
Monoisotopic Mass:287.936425
Topological Polar Surface Area:47.6
Heavy Atom Count:6
Complexity:10
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:Yes
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