Nickel carbonate CAS#3333-67-3
Versatile Nickel Compound – Nickel carbonate is an important nickel-based chemical material available in various forms, including normal nickel carbonate, basic nickel carbonate, and acid nickel carbonate.
Wide Industrial Applications – Basic nickel carbonate is widely used in industrial catalysts, precision electroplating, PCB electroplating, alloy electroplating, nickel alloy electroforming, and ceramic manufacturing.
Excellent Catalyst Material – Basic nickel carbonate serves as an emerging catalyst raw material with potential to replace traditional nickel nitrate catalysts while reducing nitrogen oxide pollution.
Valuable Raw Material for Nickel Salts – Nickel carbonate is an important precursor for producing various nickel salts and supports applications in multiple chemical and industrial processes.
Products Description of Nickel Carbonate CAS#3333-67-3
Nickel carbonate is a light green crystalline compound at room temperature. It is almost insoluble in water, but its solubility increases in CO₂-containing water compared with pure water. It is soluble in ammonia water and dilute acids, while being insoluble in cold concentrated hydrochloric acid and nitric acid. When strongly heated in air, nickel carbonate decomposes to form nickel oxides. It can also react with ammonium chloride solution to release carbon dioxide (CO₂) and ammonia (NH₃), producing a nickel(II) chloride solution.
Nickel carbonate is an important nickel-containing compound that exists in several forms, including normal nickel carbonate, basic nickel carbonate, and acidic nickel carbonate. It is generally prepared through the reaction of nickel nitrate with an aqueous soda ash solution. Due to differences in preparation methods, pure nickel carbonate and acidic nickel carbonate are rarely found, while basic nickel carbonate is the primary commercial form.
Basic nickel carbonate is a valuable chemical raw material widely used in industrial catalysts, precision electroplating, printed circuit board (PCB) electroplating, alloy electroplating, nickel alloy electroforming, ceramics, and other industries. It also serves as a precursor for the production of various nickel salts and is considered an emerging chemical product with the potential to replace traditional petrochemical catalysts.
With increasing environmental awareness, traditional nickel nitrate catalysts have faced concerns due to nitrogen oxide emissions. In contrast, basic nickel carbonate contains no nitrate ions and does not generate nitrogen oxide pollution, making it a more environmentally friendly catalyst material for oil processing. It is expected to gradually replace conventional nickel nitrate catalysts and has growing market demand.
Nickel carbonate Chemical Properties
| Melting point | decomposes [CRC10] |
| density | 4.39 |
| solubility | soluble in dilute acid solutions |
| form | Solid |
| color | Light Green |
| Water Solubility | Soluble in dilute acids. Insoluble in cold water. |
| Solubility Product Constant (Ksp) | pKsp: 6.85 |
| Exposure limits | ACGIH: TWA 0.2 mg/m3 |
| NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3 | |
| Stability: | Stable. Incompatible with strong acids. |
| CAS DataBase Reference | 3333-67-3(CAS DataBase Reference) |
| EPA Substance Registry System | Nickel carbonate (3333-67-3) |
| Hazard Codes | Xn,N |
| Risk Statements | 22-40-43-50/53 |
| Safety Statements | 22-36/37-60-61 |
| RIDADR | UN3077 |
| RTECS | QR6200000 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 2836991780 |
| Hazardous Substances Data | 3333-67-3(Hazardous Substances Data) |
Product Application of Nickel Carbonate CAS#3333-67-3
Nickel carbonate is widely utilized in various industries, including electroplating, catalyst manufacturing, pigments, and other chemical applications. High-quality basic nickel carbonate can also be used as an important intermediate for the production of nickel oxide, nickel powder, and other organic nickel compounds.
