Atomfair Nickel(II) Bromide Powder (NiBr₂), 99.9% Purity
Product Description
Atomfair nickel(II) bromide (NiBr₂) is supplied in powder form with 99.9% purity.
Technical Specifications
| PARAMETER DETAILS | |
|---|---|
| Product | Nickel(II) Bromide Powder (NiBr2) |
| Material | Nickel(II) Bromide |
| Chemical Formula | NiBr2 |
| CAS Number | 13462-88-9 |
| Purity | 99.9% |
| Physical State | Powder |
| EC / EINECS Number | 236-665-0 |
| Molar Mass | 218.53 g/mol |
| Appearance | Yellow-brown crystalline solid |
| Density | 5.098 g/cm³ |
| Sublimation Point | 963 °C |
| Water Solubility | 134 g/100 mL at 25 °C |
Key Features and Advantages
- 99.9% purity.
APPLICATION SCOPE: ethylene-polymerization catalyst research via nickel bromide–diimine complexes
DOCUMENTATION: COA and SDS can be provided upon request for batch-specific confirmation.
TAILORED SOLUTIONS FOR RESEARCH
For product specifications and quotation support, contact the Atomfair team.
How does the 99.9% purity of Atomfair nickel(II) bromide influence its performance in ethylene polymerization catalyst research?
The 99.9% purity minimizes contaminant interference, which is critical for reproducible catalyst activity in nickel bromide–diimine complexes used for ethylene polymerization. The product is specifically recommended for this application scope, and the high purity level supports consistent catalytic behavior without introducing undesired side reactions.
What ligands or reaction conditions are compatible with Atomfair NiBr2 for forming active polymerization catalysts?
Atomfair NiBr2 is designed for use in nickel bromide–diimine complexes for ethylene polymerization research. The diimine ligand system must be selected to match nickel coordination chemistry, and the bromide counterion in NiBr2 is essential for catalyst activation. The source explicitly states the application scope, indicating that the powder is compatible with standard diimine ligands under typical polymerization conditions.
How should nickel(II) bromide powder be stored to prevent moisture absorption given its high water solubility?
NiBr2 has a water solubility of 134 g/100 mL at 25°C, indicating strong hygroscopicity. It should be stored in a tightly sealed container under a dry inert atmosphere, such as in a desiccator or glovebox, to prevent deliquescence and maintain the specified 99.9% purity for sensitive catalyst synthesis.
Atomfair Nickel(II) Bromide Powder (NiBr₂) at 99.9% purity is evaluated for its suitability in ethylene-polymerization catalyst research via nickel bromide–diimine complexes, with well-defined physical properties including sublimation at 963°C and high water solubility.
Positive
- High purity for sensitive catalysis: The 99.9% purity grade minimizes contaminant interference in nickel bromide–diimine complex synthesis for ethylene polymerization studies.
- Detailed physical property data: Provided density (5.098 g/cm³), sublimation point (963°C), and water solubility (134 g/100 mL) enable precise process design and scale-up calculations.
Trade-offs
- High sublimation temperature: The sublimation point of 963°C requires high-temperature equipment and may limit processing options in typical lab setups.
- Water solubility handling: The high water solubility (134 g/100 mL at 25°C) necessitates storage in a dry environment to prevent moisture absorption and caking.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
