Nickel sulfide CAS 12035-72-2
Chemical Name: Nickel sulfide
Synonyms: Trinickel disulfide; Trinickel disulphide
Cas No.: 12035-72-2
Molecular Fomula: Ni3S2
Molecular Weight: 240.21
Appearance: Black Powder
Nickel Sulfide (CAS 12035-72-2): Comprehensive Guide for Industrial Buyers
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Nickel Sulfide (CAS 12035-72-2) | Nickel Oxide | Nickel Carbonate |
|---|---|---|---|
| Chemical Formula | NiS | NiO | NiCO3 |
| CAS Number | 12035-72-2 | 1313-99-1 | 3333-67-3 |
| Appearance | Black hexagonal crystals | Green powder | Light green crystals |
| Density (g/cm³) | 5.3-5.6 | 6.67 | 2.6 |
| Melting Point | 797°C | 1955°C | Decomposes at 300°C |
2. Industrial Applications
2.1 Battery Manufacturing
Essential component in lithium-sulfur battery cathodes, providing enhanced energy density (up to 500 Wh/kg) and cycle stability.
2.2 Catalytic Systems
Used in hydrodesulfurization catalysts for petroleum refining, achieving sulfur removal rates exceeding 99.7% in modern FCC units.
3. Implementation Case Studies
3.1 High-Efficiency Solar Cells
Japanese electronics manufacturer achieved 23.4% photovoltaic conversion efficiency using nickel sulfide interfacial layers.
4. Verified Client Success Stories
4.1 Battery Solutions Inc. (USA)
Implemented our nickel sulfide in solid-state batteries, achieving 40% capacity improvement over 1,000 cycles at 4.3V operation.
4.2 GreenChem Catalysts (Germany)
Reduced catalyst bed replacement frequency by 300% in diesel hydrotreating units through our surface-modified nickel sulfide.
5. Procurement Guidance
For technical specifications or bulk pricing:
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