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HS Code |
492164 |
| Chemical Name | Potassium Gold Cyanide |
| Chemical Formula | KAu(CN)2 |
| Molar Mass | 339.00 g/mol |
| Appearance | white to pale yellow crystalline solid |
| Solubility In Water | highly soluble |
| Melting Point | decomposes before melting |
| Density | 3.68 g/cm3 |
| Cas Number | 13967-50-5 |
| Uses | gold electroplating |
| Toxicity | highly toxic |
| Odor | faint almond-like (cyanide odor) |
| Storage Conditions | store in a tightly closed container, in a cool, dry place |
As an accredited Potassium Gold Cyanide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Potassium Gold Cyanide, 100g, supplied in a sealed, amber glass bottle with tamper-evident cap, labeled with hazard warnings. |
| Shipping | **Potassium Gold Cyanide** should be shipped in tightly sealed, chemically resistant containers. It must be clearly labeled as toxic and transported according to hazardous material regulations, including UN 1683 guidelines. Avoid exposure to moisture, heat, and incompatible substances. Shipping should follow all local, national, and international safety and environmental protocols. |
| Storage | Potassium Gold Cyanide should be stored in a cool, dry, well-ventilated area away from incompatible materials such as acids and oxidizing agents. It must be kept in tightly sealed, labeled containers made of materials resistant to cyanides. Storage areas should be secure, with restricted access, and equipped with appropriate spill containment and emergency washing facilities due to its high toxicity. |
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Purity 99.9%: Potassium Gold Cyanide with purity 99.9% is used in high-precision electronics plating, where it ensures uniform gold deposition and high electrical conductivity. Particle Size <10 μm: Potassium Gold Cyanide with particle size less than 10 micrometers is used in semiconductor wafer processing, where it enables fine feature resolution and precise layer control. Molecular Weight 339.98 g/mol: Potassium Gold Cyanide with molecular weight 339.98 g/mol is used in gold electroforming applications, where it delivers reproducible metal layer thickness and structural integrity. Stability Temperature 40°C: Potassium Gold Cyanide with stability temperature up to 40°C is used in controlled electroplating baths, where it prevents decomposition and maintains plating efficiency. Assay ≥ 99.5%: Potassium Gold Cyanide with assay greater than or equal to 99.5% is used in decorative gold plating, where it produces bright, uniform finishes with long-term oxidation resistance. Solution Concentration 1 g/L: Potassium Gold Cyanide at a solution concentration of 1 gram per liter is used in microelectronics lead frame plating, where it enables consistent gold coating thickness for reliable wire bonding. Solubility ≥ 50 g/L (water): Potassium Gold Cyanide with solubility greater than or equal to 50 grams per liter in water is used in reel-to-reel gold electroplating, where it allows high-speed continuous plating with minimal solution maintenance. Impurity Levels < 0.1%: Potassium Gold Cyanide with impurity levels less than 0.1% is used in aerospace connector manufacturing, where it ensures superior gold layer purity and optimal signal transmission. pH Stability 5-7: Potassium Gold Cyanide with pH stability between 5 and 7 is used in precision medical device coating, where it maintains gold layer integrity and biocompatibility. |
Competitive Potassium Gold Cyanide prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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