Potassium tetracyanonickelate(II) hydrate
Potassium tetracyanonickelate(II) hydrate (CAS: 339527-86-5) is an inorganic compound with the chemical formula K2Ni(CN)4 · xH2O. This nickel salt is supplied as a powder, presenting as a dense material. It finds application in various chemical synthesis processes and serves as a useful reagent in catalysis and materials science research. Its properties make it a valuable component for laboratory investigations and industrial applications requiring specific nickel-based coordination complexes.
- IUPAC
- Dipotassium nickel(2+) tetracyanide
Chemical Synthesis
Potassium tetracyanonickelate(II) hydrate serves as a versatile precursor and reagent in diverse organic and inorganic synthetic pathways. Its controlled reactivity allows for the precise introduction of nickel-cyanide functionalities into target molecules.
Catalysis Research
This compound is employed in the development and study of catalytic systems. Its coordination chemistry can be leveraged to design homogeneous or heterogeneous catalysts for various chemical transformations.
Materials Science
It is utilised in materials science for the fabrication of novel materials, including coordination polymers and metal-organic frameworks. The nickel-cyanide framework offers unique structural and electronic properties.
Inorganic Chemistry Reagent
As a source of the tetracyanonickelate(II) anion, it is a valuable reagent for fundamental studies in inorganic chemistry, particularly in coordination chemistry and electrochemistry.
| Molecular weight | 240.96 (anhydrous basis) |
|---|---|
| Linear formula | K2Ni(CN)4 · xH2O |
| Form | powder |
| Density | 1.875 g/mL(lit.) |
| Vapour pressure | 740 mmHg (25 °C)(lit.) |
Hazard statements
- H300Fatal if swallowed
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
| Transport (UN / ADR) | UN 1588 6.1 / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/27/28-32-50/53 |
| Safety statements (S) | 7-28-29-45-60-61 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
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 Potassium tetracyanonickelate(II) hydrate used for?
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Potassium tetracyanonickelate(II) hydrate is used in chemical synthesis, catalysis research, materials science, and as a general reagent in inorganic chemistry.
What is the CAS number and formula for Potassium tetracyanonickelate(II) hydrate?
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The CAS number is 339527-86-5 and the chemical formula is K2Ni(CN)4 · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a technical or research grade material. We do not represent it as meeting USP, BP, EP, or other pharmacopoeia standards.
How should Potassium tetracyanonickelate(II) hydrate be handled safely?
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Extreme caution is required as this substance is highly toxic if swallowed, in contact with skin, or if inhaled, and is very toxic to aquatic life with long-lasting effects. It releases very toxic gas upon contact with acids. Always handle in a well-ventilated area, wearing appropriate personal protective equipment, including gloves, eye protection, and respiratory protection. Avoid contact with acids.
Is Potassium tetracyanonickelate(II) hydrate a controlled substance?
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The provided data does not indicate that Potassium tetracyanonickelate(II) hydrate is a controlled substance. However, regulations can vary by jurisdiction.
How is Potassium tetracyanonickelate(II) hydrate packed and shipped?
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This compound is typically packed in compliance with international transport regulations, including UN 1588, hazard class 6.1, packing group II, for safe shipping and export.
How can I request a sample or a quote for Potassium tetracyanonickelate(II) hydrate?
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To request a sample or a quote, please contact our sales team via the website or direct inquiry channels, providing your specific requirements.
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