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| CAS No.: | 13967-50-5 |
|---|---|
| Name: | Potassium dicyanoaurate |
| Molecular Structure: | |
|
|
|
| Formula: | C2Au N2 . K |
| Molecular Weight: | 288.10 |
| Synonyms: | Aurate(1-),bis(cyano-C)-, potassium;Aurate(1-), bis(cyano-kC)-, potassium (9CI);Aurate(1-), dicyano-, potassium(8CI);Potassium cyanoaurate(I) (6CI);Potassium dicyanoaurate(I) (7CI);Goldpotassium cyanide;Gold potassium cyanide (AuK(CN)2);Gold potassium cyanide(KAu(CN)2);Monopotassium dicyanoaurate;Orotemp 24;Potassium aurocyanide;Potassium aurocyanide (KAu(CN)2);Potassium dicyanoaurate;Potassiumdicyanoaurate(1-);Potassium gold cyanide; |
| EINECS: | 237-748-4 |
| Density: | 3.45 g/mL at 25 ºC(lit.) |
| Boiling Point: | 25.7°Cat760mmHg |
| Flash Point: | °C |
| Solubility: | Tox">
Stability
Toxicology
Tox |
| Appearance: | White to light yellow or gold crystals |
| Hazard Symbols: |
 T
|
| Risk Codes: | 23/24/25-36/37/38 |
| Safety: | 22-26-36/37/39-45 |
| Transport Information: | UN 1588 6 |
| PSA: | 47.58000 |
| LogP: | 0.03106 |
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Chemistry
IUPAC Name: Potassium gold(1+) dicyanide
Following is the structure of Aurate(1-), bis(cyano-kC)-, potassium (1:1) (CAS NO.13967-50-5):
Empirical Formula: C2AuKN2
Molecular Weight: 288.0997
EINECS: 237-748-4
Sensitive: Air & heat sensitive
Solubility in water: Slightly soluble
Boiling Point: 25.7 °C at 760 mmHg
Vapour Pressure: 740 mmHg at 25 °C
Stability: Stable. Incompatible with strong acids, strong oxidizing agents.
Appearance: white crystalline powder
Product Categories of Aurate(1-), bis(cyano-kC)-, potassium (1:1) (CAS NO.13967-50-5): Inorganics
Canonical SMILES: [C-]#N.[C-]#N.[K+].[Au+]
InChI: InChI=1S/2CN.Au.K/c2*1-2;;/q2*-1;2*+1
InChIKey: XTFKWYDMKGAZKK-UHFFFAOYSA-N
Uses
Aurate(1-), bis(cyano-kC)-, potassium (1:1) (CAS NO.13967-50-5) can be used for electroplating.
Safety Profile
Hazard Codes: 
T,
N,
T+
Risk Statements: 23/24/25-36/37/38-50/53-32-26/27/28
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
R32:Contact with acid liberates very toxic gas.
R26/27/28:Very toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 22-26-36/37/39-45-61-60-29-28-7
S22:Do not breathe dust.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
S29:Do not empty into drains.
S28:After contact with skin, wash immediately with plenty of soap-suds.
S7:Keep container tightly closed.
RIDADR UN: 1588 6.1/PG 1
WGK Germany: 3
HazardClass: 6.1
PackingGroup: II
Specification
Aurate(1-), bis(cyano-kC)-, potassium (1:1) , (SP-4-1)- , its cas register number is 13967-50-5. It also can be called Monopotassium dicyanoaurate ; Potassium dicyanaurate ; and Potassium dicyanoaurate(I) .
Aurate(1-), bis(cyano-kC)-, potassium (1:1) (CAS NO.13967-50-5) is hazardous, so the first aid measures and others should be known. Such as: When on the skin: first, should flush skin with plenty of water immediately for at least 15 minutes while removing contaminated clothing. Secondly, get medical aid. Or in the eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Then get medical aid soon. While, it's inhaled: Remove from exposure and move to fresh air immediately. Give artificial respiration while not breathing. When breathing is difficult, give oxygen. And as soon as to get medical aid. Then you have the ingesting of the product : If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately. Wash mouth out with water, and get medical aid immediately. Notes to physician: Treat supportively and symptomatically.