554-07-4 Usage
Description
Potassium dicyanoaurate(I), also known as potassium gold cyanide, is a chemical compound with the formula K[Au(CN)2]. It is a white to pale yellow solid that is commonly used in electroplating and gold extraction processes. As a precursor to metallic gold, it is employed in the decoration of ceramics, jewelry, and other metal surfaces. Potassium dicyanoaurate(I) is highly toxic and can cause irritation to the skin, eyes, and respiratory system if inhaled or ingested. It should be handled with caution and stored in a secure manner to prevent accidental release and exposure.
Uses
Used in Electroplating Industry:
Potassium dicyanoaurate(I) is used as a gold plating agent for depositing a thin layer of gold onto various metal surfaces. It provides a high-quality, durable, and corrosion-resistant gold coating, enhancing the appearance and value of the treated objects.
Used in Gold Extraction Industry:
Potassium dicyanoaurate(I) is used as a leaching agent in the extraction of gold from its ores. It dissolves gold particles, allowing for efficient recovery and purification of the precious metal.
Used in Decorative Applications:
Potassium dicyanoaurate(I) is used as a decorative agent for applying gold coatings to ceramics, jewelry, and other metal surfaces. It imparts a luxurious and visually appealing finish, increasing the aesthetic appeal and market value of the products.
Note: Due to the highly toxic nature of Potassium dicyanoaurate(I), it is crucial to handle and store the compound with extreme caution to prevent accidental exposure and potential health hazards.
Check Digit Verification of cas no
The CAS Registry Mumber 554-07-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 554-07:
(5*5)+(4*5)+(3*4)+(2*0)+(1*7)=64
64 % 10 = 4
So 554-07-4 is a valid CAS Registry Number.