Nickel(II) nitrate hexahydrate
Nickel(II) nitrate hexahydrate (CAS: 13478-00-7) is a crystalline inorganic salt with the chemical formula Ni(NO3)2 · 6H2O and a molecular weight of 290.79 g/mol. This nickel salt is an oxidising agent and is recognised for its applications in catalysis, chemical synthesis, and as a fundamental component in various inorganic chemical processes. It serves as a vital reagent in research and industrial settings requiring nickel compounds.

Catalysis
Nickel(II) nitrate hexahydrate is employed as a precursor or catalyst in various chemical reactions. Its nickel content makes it suitable for catalytic applications in organic synthesis and industrial processes.
Chemical Synthesis
This compound serves as a key reagent in the synthesis of other nickel-containing compounds and materials. It is utilised in laboratory settings for research and development purposes.
Inorganic Chemistry
As a readily available source of nickel ions, it is used in educational and research laboratories for studies in inorganic chemistry, including coordination chemistry and materials science.
Nickel Plating and Surface Treatment
Nickel nitrate can be a component in electroplating baths or surface treatment solutions to deposit nickel coatings, providing corrosion resistance and decorative finishes.
| Molecular weight | 290.79 |
|---|---|
| Linear formula | Ni(NO3)2 · 6H2O |
| Assay | ≥98.5% (KT) |
| Form | crystalline |
| Density | 2.05 g/mL at 25 °C(lit.) |
| Melting point | 56 °C(lit.) |





Hazard statements
- H272May intensify fire; oxidiser
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- 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
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| 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 2725 5.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O,T,N |
| Risk statements (R) | 49-61-8-20/22-38-41-42/43-48/23-50/53-68 |
| Safety statements (S) | 53-45-60-61 |
| Cation traces | Ca: ≤10 mg/kgCd: ≤10 mg/kgCo: ≤100 mg/kgCu: ≤10 mg/kgFe: ≤10 mg/kgK: ≤50 mg/kgNa: ≤50 mg/kgPb: ≤10 mg/kgZn: ≤10 mg/kg |
| Anion traces | chloride (Cl-): ≤10 mg/kgsulfate (SO42-): ≤50 mg/kg |
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) nitrate hexahydrate used for?
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Nickel(II) nitrate hexahydrate is primarily used in catalysis, chemical synthesis, and inorganic chemistry. It also finds applications in nickel plating and surface treatments.
What is the CAS number and formula for Nickel(II) nitrate hexahydrate?
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The CAS number is 13478-00-7, and the chemical formula is Ni(NO3)2 · 6H2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Nickel(II) nitrate hexahydrate with an assay of ≥98.5% (KT). We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product data.
How should Nickel(II) nitrate hexahydrate be handled?
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Nickel(II) nitrate hexahydrate is an oxidising agent and can cause severe eye damage, skin irritation, and allergic skin reactions. It may also cause respiratory irritation, and is suspected of causing genetic defects, cancer, and developmental toxicity. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, must be used. Store away from combustible materials.
Is Nickel(II) nitrate hexahydrate a controlled substance?
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Based on the provided data, there is no indication that Nickel(II) nitrate hexahydrate is a controlled substance. However, users should always verify local regulations.
How is Nickel(II) nitrate hexahydrate packed and shipped?
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This product is typically packed in appropriate containers suitable for its classification as an oxidising solid and hazardous material (UN 2725, 5.1/PGIII). Shipping and export comply with relevant international and national regulations for hazardous goods.
How can I request a sample or quote for Nickel(II) nitrate hexahydrate?
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To request a sample or quote, please contact the Tech Serve Solutions sales team through our website or by calling our office. Please specify the quantity and delivery location required.
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