Nickel Sulphate
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Product Description
Nickel Sulphate is an inorganic compound consisting of nickel and sulfate ions, typically found as a green crystalline solid. It is highly soluble in water and widely used as a key raw material in electroplating, chemical synthesis, and battery manufacturing. Nickel Sulphate plays a crucial role in producing nickel metal coatings, catalysts, pigments, and in the preparation of other nickel compounds. Due to its versatile chemical properties, it is essential in various industrial processes.
Category: Catalysts
Tags: Catalyst Component, Inorganic salt, Nickel Sulphate, Nickel(II) Sulfate, NiSO4
Description
Table of Contents
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Uses
Primary Uses
- Electroplating Industry
- Used extensively in nickel electroplating baths to provide corrosion-resistant and decorative coatings on metals.
- Employed for plating automotive parts, electronics, and household appliances.
- Battery Manufacturing
- Essential component in the production of nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) rechargeable batteries.
- Chemical Industry
- Used in the synthesis of other nickel compounds such as nickel catalysts and nickel salts.
- Acts as a catalyst in hydrogenation and other chemical reactions.
- Pigments and Ceramics
- Used to produce green pigments for ceramics, glass, and paints.
Secondary Uses
- Electronics Industry
- Used in the manufacturing of electronic components and semiconductors.
- Laboratory Reagent
- Employed in laboratories for qualitative inorganic analysis and as a source of nickel ions.
- Catalysts
- Utilized in various catalytic processes in the petrochemical and pharmaceutical industries.
- Metal Treatment
- Used in metal finishing and surface treatment processes to improve corrosion resistance.
KEY PPRODUCT FEATURES
Key Attributes
Basic Identification Attributes
- Chemical Name (IUPAC): Nickel(II) sulfate hexahydrate
- Common/Trade Name: Nickel Sulphate
- CAS Number: 7786-81-4
- HS Code: 2833.29.00
- Synonyms: Nickel sulfate, Nickel sulphate hexahydrate
Physical & Chemical Properties
- Physical State: Green crystalline solid
- Color & Odor: Green; odorless
- Solubility: Highly soluble in water
- Molecular Formula: NiSO₄·6H₂O (common hexahydrate form)
- Density: Approx. 2.38 g/cm³ (hexahydrate)
Safety & Hazard Attributes
- GHS Classification: Carcinogenic (Category 1B), harmful if inhaled or swallowed, skin sensitizer
- Toxicity: Toxic by ingestion and inhalation; may cause allergic skin reactions and respiratory sensitization
- Exposure Limits: Strict occupational exposure limits due to carcinogenicity
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area, away from incompatible materials such as strong oxidizers and reducing agents
- Container Type: Supplied in sealed plastic or metal drums
- Shelf Life: Stable for several years if stored properly
- Handling Precautions: Use personal protective equipment (PPE) to avoid inhalation and skin contact
Regulatory & Compliance Attributes
- Complies with REACH and OSHA regulations for hazardous chemicals
- Listed under hazardous substances due to carcinogenic and sensitizing properties
- Must be handled following strict environmental and safety regulations
Environmental & Health Impact
- Biodegradability: Not biodegradable
- Ecotoxicity: Highly toxic to aquatic life with long-lasting effects
- Bioaccumulation: Potential for bioaccumulation in aquatic organisms
- Carcinogenicity/Mutagenicity: Classified as a carcinogen; mutagenic potential under study
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Use gloves, protective clothing, eye protection, and respirators as necessary
- Handling Guidelines: Use in well-ventilated areas or fume hoods; avoid dust and mist formation
- Storage Measures: Keep containers tightly closed; store away from incompatible substances
First Aid Measures
- Inhalation: Move to fresh air immediately; seek medical attention if breathing difficulties occur
- Skin Contact: Wash thoroughly with soap and water; seek medical help if rash or irritation develops
- Eye Contact: Rinse cautiously with water for at least 15 minutes; obtain medical attention if irritation persists
- Ingestion: Do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Not flammable but may decompose to release toxic gases when heated
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ extinguisher
- Special Precautions: Use self-contained breathing apparatus (SCBA) to avoid inhalation of hazardous fumes
- Hazardous Combustion Products: Nickel oxides, sulfur oxides, and other toxic gases
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