Cobalt(II) bromide
Cobalt(II) bromide (CAS 7789-43-7) is an inorganic compound with the linear formula CoBr₂. Supplied by Tech Serve Solutions as anhydrous beads with an assay of 99.99% trace metals basis, this cobalt salt exhibits solubility in acetone, ethanol, and methanol. It is primarily utilised in chemical synthesis, including the preparation of novel complexes with potential ferromagnetic properties. Its distinct characteristics make it a valuable reagent in materials science and research applications.
Preparation of Novel Complexes
Cobalt(II) bromide serves as a key precursor in the synthesis of new chemical compounds. Notably, it has been used in the preparation of complexes like Co(OESPz), which demonstrates the potential for intermolecular ferromagnetic interactions, advancing research in magnetism.
Chemical Synthesis Reagent
As a versatile cobalt salt, Cobalt(II) bromide functions as a valuable reagent in various organic and inorganic synthesis pathways. Its properties facilitate the introduction of cobalt into target molecules for research and development purposes.
Materials Science Research
This compound finds application in materials science, particularly in the development of novel materials with specific magnetic or electronic properties. Its use in creating complexes with ferromagnetic interactions highlights its role in exploring advanced material functionalities.
| Molecular weight | 218.74 |
|---|---|
| Linear formula | CoBr2 |
| Assay | 99.99% trace metals basis |
| Grade | anhydrous |
| Form | beads |
| Density | 4.909 g/mL at 25 °C(lit.) |
| Solubility | acetone: soluble(lit.)ethanol: soluble(lit.)methanol: soluble(lit.) |
| Melting point | 678 °C(lit.) |
| Particle size | −10 mesh |
| Application | Used in the preparation of a new complex, Co(OESPz), which offers the possibility of intermolecular ferromagnetic interactions.1 |
Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H334May cause allergy or asthma symptoms if inhaled
- H335May cause respiratory irritation
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-20/21/22-36/37/38-42/43 |
| Safety statements (S) | 22-26-36/37/39-45 |
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 Cobalt(II) bromide used for?
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Cobalt(II) bromide is used in chemical synthesis, including the preparation of novel complexes that exhibit potential ferromagnetic properties. It is also employed in materials science research.
What are the CAS number and formula for Cobalt(II) bromide?
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The CAS number for Cobalt(II) bromide is 7789-43-7, and its linear formula is CoBr₂.
What grade and purity does Tech Serve Solutions supply for Cobalt(II) bromide?
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Tech Serve Solutions supplies Cobalt(II) bromide in anhydrous grade, with an assay of 99.99% trace metals basis. We do not represent this product as USP, BP, or EP grade.
How should Cobalt(II) bromide be handled safely?
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Cobalt(II) bromide is a Danger-level substance. Handle with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and P2 respirator cartridges. Avoid inhalation of dust and contact with skin and eyes. It may cause respiratory irritation and is suspected of causing cancer. Refer to the safety data sheet for comprehensive handling instructions.
How is Cobalt(II) bromide packed and shipped?
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Cobalt(II) bromide is carefully packed to ensure product integrity during transit. As a specialist global supplier and exporter, Tech Serve Solutions adheres to all relevant shipping regulations for chemical products.
How can I request a sample or quote for Cobalt(II) bromide?
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To request a sample or obtain a quote for Cobalt(II) bromide, please contact our sales team through the details provided on the Tech Serve Solutions website.
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