NICKEL CARBONATE

Nickel Carbonate is an inorganic nickel salt commonly supplied as a green powder and used as an intermediate for producing other nickel compounds and as a precursor for catalysts, pigments, and electroplating chemicals.
Nickel Carbonate is valued because Nickel Carbonate provides a convenient solid source of nickel that can be converted to nickel oxide by heating or to soluble nickel salts by reaction with acids.
Nickel Carbonate must be handled with strict industrial hygiene because nickel compounds can cause skin sensitization and are associated with serious health hazards, so Nickel Carbonate exposure control, PPE, and regulatory compliance are essential.

CAS Number: 3333-67-3 (Nickel Carbonate)
EC Number: 222-068-2
Molecular Formula: NiCO3
Molecular Weight: 118.70 g/mol

Synonyms: Nickel Carbonate, NiCO3, Nickelous Carbonate, Nickel(II) Carbonate, Basic Nickel Carbonate (common commercial form), Nickel Carbonate Hydrate (grade dependent), Green Nickel Carbonate, Nickel Carbonate Powder, Nickel Carbonate Intermediate, Nickel Carbonate Catalyst Precursor, Nickel Carbonate Technical Grade, Nickel Carbonate Reagent Grade, Nickel Carbonate, NICKEL CARBONATE, Nickel carbonate, Nickel(II) Carbonate, Nickel(II) carbonate, Nickel Carbonate(II), Nickelous Carbonate (older name), Nickel Carbonate Basic, Basic Nickel Carbonate, Basic nickel carbonate, Nickel carbonate hydroxide (descriptive), Nickel hydroxycarbonate (descriptive), Nickel Subcarbonate (common wording), Nickel carbonate (NiCO3), NiCO3, NiCO₃, Nickel(II) carbonate (NiCO3), Nickel Carbonate Hydrate (common wording), Nickel Carbonate Basic Hydrate (common wording), Basic Nickel Carbonate Hydrate (common wording), Nickel Carbonate Powder, Nickel carbonate powder, Nickel Carbonate Fine Powder, Nickel carbonate fine powder, Nickel Carbonate Green Powder (common description), Nickel Carbonate Granules, Nickel carbonate granules, Nickel Carbonate Technical Grade, Nickel carbonate technical grade, Nickel Carbonate Industrial Grade, Nickel carbonate industrial grade, Nickel Carbonate Reagent (use context), Nickel carbonate reagent (use context), Nickel Carbonate Analytical Grade (use context), Nickel carbonate analytical grade (use context), Nickel Carbonate High Purity, Nickel carbonate high purity, Nickel Carbonate 98% (assay), Nickel Carbonate 99% (assay), Nickel Carbonate for catalysts (use context), Nickel carbonate catalyst precursor (use context)

APPLICATIONS

Nickel Carbonate is used as a precursor to nickel oxide, and Nickel Carbonate is calcined to produce NiO for ceramics and catalysts.
Nickel Carbonate is incorporated into nickel oxide production where controlled particle size and purity are important.
Nickel Carbonate is used in ceramic and glass-related processes where nickel oxide provides coloring or functional effects.

Nickel Carbonate is used as an intermediate to manufacture nickel salts such as nickel sulfate and nickel chloride by reaction with acids.
Nickel Carbonate is incorporated into electroplating chemical production where nickel salts are required for plating baths.
Nickel Carbonate is used in specialty nickel solution preparation for laboratory and industrial processing.

Nickel Carbonate is used in catalyst manufacturing as a nickel source for supported catalysts and hydrogenation systems.
Nickel Carbonate is incorporated into catalyst precursor blends where nickel is deposited onto carriers before activation.
Nickel Carbonate is used in reforming and hydrogenation catalyst preparation where nickel compounds serve as active metal sources.

Nickel Carbonate is used in pigment and color applications where nickel compounds can provide green hues in compatible ceramic glazes.
Nickel Carbonate is incorporated into glaze formulations to deliver nickel-based coloration after firing.
Nickel Carbonate is used in specialty inorganic pigment development where nickel contributes to color and stability.

Nickel Carbonate is used in battery and electrochemical materials research as a nickel precursor for nickel oxide and nickel-based composites.
Nickel Carbonate is incorporated into synthesis routes for nickel-containing cathode-related intermediates in controlled research settings.
Nickel Carbonate is used in lab-scale preparation of nickel hydroxide and nickel oxide derivatives for electrochemical testing.

Nickel Carbonate is used in metal finishing and surface treatment chemistry as a precursor to nickel salts used in plating and conversion processes.
Nickel Carbonate is incorporated into bath make-up steps in controlled facilities where nickel solutions are prepared from solid sources.
Nickel Carbonate is used in maintenance and replenishment chemistry where controlled nickel addition is required.

Nickel Carbonate is used in chemical synthesis and academic laboratories as a nickel source for preparing coordination compounds and nickel complexes.
Nickel Carbonate is incorporated into reagent workflows where a carbonate salt offers controlled neutralization and nickel supply.
Nickel Carbonate is used in teaching and research as an example of transition metal carbonate chemistry.

Nickel Carbonate is used in specialty polymer additives and stabilizer research where nickel compounds are evaluated for performance in niche applications.
Nickel Carbonate is incorporated into screening programs where nickel-based materials are tested for catalytic or stabilizing functions.
Nickel Carbonate is valued because Nickel Carbonate provides a practical solid nickel source for conversion to nickel oxide, nickel salts, and catalyst precursors in many industrial and laboratory processes.

Nickel Carbonate is used as a precursor for nickel oxide production in ceramics and materials manufacturing.
Nickel Carbonate supports conversion to NiO by controlled calcination.
Nickel Carbonate helps produce nickel oxide powders used in catalysts and electrochemical materials.

Nickel Carbonate is used in catalyst manufacturing as a nickel source for supported nickel catalysts.
Nickel Carbonate supports preparation of nickel-on-alumina and nickel-on-silica catalysts via impregnation or slurry routes.
Nickel Carbonate helps provide nickel loading for hydrogenation and reforming catalyst systems.

Nickel Carbonate is used in production of hydrogenation catalysts for oils and specialty chemicals in certain routes.
Nickel Carbonate supports formation of active nickel sites after reduction from oxide form.
Nickel Carbonate helps enable catalysts used in controlled hydrogenation processes.

Nickel Carbonate is used in preparation of mixed metal oxide catalysts such as Ni–Al and Ni–Mg oxides.
Nickel Carbonate supports co-precipitation and solid-state synthesis routes for complex oxides.
Nickel Carbonate helps control metal stoichiometry in catalyst precursor blends.

Nickel Carbonate is used in battery materials research as a nickel source for precursor synthesis.
Nickel Carbonate supports preparation of nickel-containing hydroxides and oxides for cathode materials.
Nickel Carbonate helps enable nickel content control in lab-scale cathode precursor work.

Nickel Carbonate is used in supercapacitor electrode research to prepare nickel oxide and nickel hydroxide active materials.
Nickel Carbonate supports synthesis of porous nickel oxide structures after thermal treatment.
Nickel Carbonate helps provide consistent nickel source for electrode fabrication experiments.

Nickel Carbonate is used in electrochemical catalyst research for alkaline water splitting materials.
Nickel Carbonate supports preparation of Ni-based electrocatalysts through conversion to oxides and hydroxides.
Nickel Carbonate helps enable screening of Ni-containing compositions for oxygen evolution reaction studies.

Nickel Carbonate is used in ceramic glazes as a nickel source for green and brown coloration.
Nickel Carbonate supports color development during firing by releasing nickel ions into the glaze matrix.
Nickel Carbonate helps produce consistent glaze color when dosing is controlled.

Nickel Carbonate is used in glass manufacturing as a colorant precursor in certain tinted glass products.
Nickel Carbonate supports nickel introduction to glass melts for controlled absorption and color.
Nickel Carbonate helps provide consistent tint by stable nickel dosing.

DESCRIPTION

Nickel Carbonate is typically a green powder, and commercial Nickel Carbonate is often supplied as basic nickel carbonate rather than a perfectly stoichiometric NiCO3 form.
Nickel Carbonate decomposes on heating to release carbon dioxide and form nickel oxide, and this thermal conversion is commonly used to produce NiO.
Nickel Carbonate reacts with acids to form soluble nickel salts, and the carbonate component neutralizes acid while generating carbon dioxide.

Nickel Carbonate is only slightly soluble in water, so Nickel Carbonate is usually handled as a solid and converted to soluble forms when needed.
Nickel Carbonate dust can be harmful if inhaled, and nickel compounds can cause allergic skin reactions, so dust control and PPE are important.
Nickel Carbonate use is subject to occupational and environmental regulations due to nickel hazard classifications, and exposure monitoring and waste controls may be required.

Nickel Carbonate should be stored in tightly closed containers in a cool, dry, well-ventilated place and kept away from acids unless controlled reaction is intended.
Nickel Carbonate should be kept away from food and consumer areas, and Nickel Carbonate should be handled only by trained personnel.
Nickel Carbonate waste and contaminated absorbents should be collected and disposed of according to local hazardous waste requirements.

Nickel Carbonate is an inorganic nickel(II) carbonate material often supplied as basic nickel carbonate rather than a simple anhydrous carbonate.
Nickel Carbonate is typically a green to light green powder due to nickel(II) compounds’ characteristic color.
Nickel Carbonate is poorly soluble in water but reacts readily with acids to form soluble nickel salts and release carbon dioxide.

Nickel Carbonate can decompose upon heating to form nickel oxide and carbon dioxide.
Nickel Carbonate is therefore useful as a precursor for NiO in catalysts, ceramics, and electrochemical materials.
Nickel Carbonate particle size and basic carbonate composition influence decomposition behavior and final oxide morphology.

PROPERTIES

Chemical Formula: NiCO3
Molecular Weight: 118.70 g/mol
Common Name: Nickel Carbonate
Chemical Type: Inorganic nickel salt (often basic carbonate in commercial grades)
Appearance: Green powder (grade dependent)
Odor: Odorless
Solubility: Slightly soluble in water; reacts with acids to form soluble nickel salts
Thermal Behavior: Decomposes on heating to nickel oxide with CO2 release
Reactivity: Reacts with acids; avoid uncontrolled contact with acids and strong oxidizers
Stability: Stable under dry storage; avoid moisture contamination and incompatible chemicals
Health Considerations: Nickel sensitizer; toxic hazard profile; strict exposure control required
Storage Temperature: 15–25°C, dry, tightly closed, well ventilated
Shelf Life: Typically 24–36 months in original sealed packaging (supplier dependent)

FIRST AID

Inhalation:
Move to fresh air immediately if dust is inhaled.
Seek medical attention promptly if coughing, breathing difficulty, or irritation occurs.
Avoid further exposure and monitor for delayed respiratory effects.

Skin Contact:
Remove contaminated clothing and wash skin thoroughly with soap and water.
Seek medical attention if irritation, rash, or sensitization symptoms develop.
Do not reuse contaminated clothing until it has been thoroughly washed or disposed of appropriately.

Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention promptly if irritation persists.

Ingestion:
Rinse mouth with water and seek medical attention promptly.
Do not induce vomiting unless directed by medical personnel.
Never give anything by mouth to an unconscious person.

Note to Physicians:
Treat symptomatically.
Consider nickel sensitization and systemic exposure risk in significant cases.
Provide supportive care based on exposure route and symptoms.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including chemical-resistant gloves, goggles, and protective clothing.
Avoid generating dust and avoid inhalation of fine particles.
Do not eat, drink, or smoke in handling areas, and wash hands after handling.

Ventilation:
Use local exhaust ventilation where dust may be generated.
Maintain good airflow during weighing, charging, and mixing operations.
Use closed handling or dust collection where feasible for large-scale operations.

Storage:
Store in tightly closed containers in a cool, dry, well-ventilated place.
Segregate from acids unless the acid reaction is a controlled process step.
Keep containers properly labeled and protected from contamination.

Spill and Leak Procedures:
Avoid dust generation and collect spilled material using suitable equipment or wet methods if permitted.
Place collected material into suitable containers for disposal according to local regulations.
Clean residues to prevent ongoing dust exposure and prevent release to drains if regulated.

Handling Precautions:
Implement exposure controls and training because nickel compounds can cause sensitization and other serious health effects.
Use dust monitoring and hygiene practices in production areas to reduce chronic exposure risk.
Rotate stock using FIFO practices and keep packaging intact to maintain safe handling and consistent quality.