Nickel(II) hydroxide
Nickel(II) hydroxide (CAS: 12054-48-7, Formula: Ni(OH)2) is an inorganic compound with a molecular weight of 92.71 g/mol. This green powder finds primary use in the production of other nickel compounds and as a component in alkaline battery electrodes. It is a key material in electroplating and catalytic applications, serving essential functions in materials science and chemical synthesis.
Alkaline Battery Component
Nickel(II) hydroxide is a critical active material in the positive electrodes of rechargeable alkaline batteries, contributing to their electrochemical performance and longevity.
Chemical Synthesis
It serves as a precursor for the synthesis of various nickel salts and complexes, utilized in diverse chemical processes and research applications.
Electroplating
Nickel(II) hydroxide is employed in electroplating baths to provide protective and decorative nickel coatings on various substrates, enhancing corrosion resistance and aesthetics.
Catalysis
This compound exhibits catalytic properties and is used in certain industrial processes and research for facilitating chemical reactions.
| Molecular weight | 92.71 |
|---|---|
| Linear formula | Ni(OH)2 |
| Form | powder |
| Density | 4.1 g/mL(lit.) |
| Melting point | 230 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms if inhaled
- H341Suspected of causing genetic defects
- H350I
- H360D
- H372Causes damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P308IF exposed or concerned
- P501Dispose of contents and container per local regulations
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 49-61-20/22-38-42/43-48/23-50/53-68 |
| Safety statements (S) | 53-45-60-61 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Nickel(II) hydroxide used for?
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Nickel(II) hydroxide is primarily used in the manufacturing of alkaline batteries, as a precursor for other nickel compounds, in electroplating, and in catalytic applications.
What is the CAS number and chemical formula for Nickel(II) hydroxide?
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The CAS number for Nickel(II) hydroxide is 12054-48-7, and its chemical formula is Ni(OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nickel(II) hydroxide as a powder. The specific assay and grade are detailed on the product's specification sheet. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Nickel(II) hydroxide be handled safely?
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Nickel(II) hydroxide is classified as dangerous. Handle with appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (type N100 or P3). Avoid inhalation of dust and contact with skin. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is Nickel(II) hydroxide packed and exported?
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Nickel(II) hydroxide is packed in accordance with safety regulations for chemical transport. Tech Serve Solutions exports this chemical globally; please contact us for specific shipping and export details.
How can I request a quote or sample for Nickel(II) hydroxide?
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To request a quote or a sample of Nickel(II) hydroxide, please contact our sales team through the website or via the provided contact details, specifying your requirements.
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