Carbonyl Nickel Powder (Ni)
Sintered nickel electrodes for alkaline rechargeable batteries. Small quantities, prototypes and custom made-to-order specifications are welcome.
~2.2–2.6µmParticle Size (FSSS)
>99.7% NiPurity Grade
Custom Made-to-OrderGrade & Quantity
WorldwideExport Shipping
Carbonyl Nickel Powder — Grades & Specifications
Sintered nickel electrodes for alkaline rechargeable batteries. The options below are typical; specify your target values in the request form and we will confirm availability, lead time and pricing.
| Material | Carbonyl Nickel Powder |
|---|---|
| Chemical formula | Ni |
| CAS number | 7440-02-0 |
| Particle size | Fisher Sub-Sieve Size 2.2–2.6µm (100# mesh residue ≤0.8wt%) |
| Purity | >99.7% Ni (Co <0.00005%, Fe <0.003%, low C/S/O per T255-type grade) |
| Morphology | Filamentary, chain-like 3-D structure (carbonyl gas-refined) that breaks down into fine primary particles |
| Appearance | Gray-black metallic powder |
| Typical applications | Sintered Battery Electrodes, EMI Shielding Pigments, Conductive Polymer Additives, Fuel Cells & PM Parts |
Applications by Industry
Sintered Battery ElectrodesSintered nickel electrodes for alkaline rechargeable batteries.
EMI Shielding PigmentsConductive filler for electromagnetic-shielding coatings.
Conductive Polymer AdditivesConductive filler for polymer compounds.
Fuel Cells & PM PartsFuel-cell components and powder-metallurgy parts.
Particle Size & Mesh Conversion
Reference for converting between US mesh and microns/millimetres. Figures are nominal sieve openings and may vary slightly by standard.
| Mesh (US) | Micron (µm) | mm | Inch | Remarks |
|---|---|---|---|---|
| 3 | 6730 | 6.730 | 0.2650 | |
| 4 | 4760 | 4.760 | 0.1870 | |
| 5 | 4000 | 4.000 | 0.1570 | |
| 6 | 3360 | 3.360 | 0.1320 | |
| 7 | 2830 | 2.830 | 0.1110 | |
| 8 | 2380 | 2.380 | 0.0937 | |
| 10 | 2000 | 2.000 | 0.0787 | |
| 12 | 1680 | 1.680 | 0.0661 | |
| 14 | 1410 | 1.410 | 0.0555 | |
| 16 | 1190 | 1.190 | 0.0469 | |
| 18 | 1000 | 1.000 | 0.0394 | |
| 20 | 841 | 0.841 | 0.0331 | |
| 25 | 707 | 0.707 | 0.0278 | |
| 30 | 595 | 0.595 | 0.0234 | |
| 35 | 500 | 0.500 | 0.0197 | |
| 40 | 420 | 0.420 | 0.0165 | |
| 45 | 354 | 0.354 | 0.0138 | |
| 50 | 297 | 0.297 | 0.0117 | |
| 60 | 250 | 0.250 | 0.0098 | |
| 70 | 210 | 0.210 | 0.0083 | |
| 80 | 177 | 0.177 | 0.0070 | |
| 100 | 149 | 0.149 | 0.0059 | |
| 120 | 125 | 0.125 | 0.0049 | |
| 140 | 105 | 0.105 | 0.0041 | |
| — | 100 | 0.100 | 0.0039 | Sand |
| 170 | 88 | 0.088 | 0.0035 | |
| 200 | 74 | 0.074 | 0.0029 | |
| — | 70 | 0.070 | 0.0027 | |
| 230 | 63 | 0.063 | 0.0024 | Human hair |
| — | 55 | 0.055 | 0.00217 | |
| 270 | 53 | 0.053 | 0.0021 | |
| — | 50 | 0.050 | 0.00197 | |
| 325 | 44 | 0.044 | 0.0017 | |
| — | 40 | 0.040 | 0.00157 | |
| 400 | 37 | 0.037 | 0.0015 | |
| 550 | 25 | 0.025 | 0.00099 | |
| 625 | 20 | 0.020 | 0.00079 | |
| 1200 | 12 | 0.012 | 0.0005 | |
| 1250 | 10 | 0.010 | 0.000394 | |
| — | 7 | 0.007 | 0.000276 | |
| 2500 | 5 | 0.005 | 0.000197 | |
| 4800 | 3 | 0.003 | 0.000118 | |
| 5000 | 2.5 | 0.0025 | 0.000099 | Bacteria (approx.) |
| 12000 | 1 | 0.001 | 0.0000394 |
Information Required for Quotation
- Grade / purity (e.g. ≥99.95%)
- Particle size / target (µm, or mesh)
- Quantity
- Application environment
- Required delivery country
Lead time depends on grade, particle size, quantity and processing requirements. Export availability can be reviewed based on destination country and material type. A Certificate of Analysis can be provided on request.
Request a Quote or Custom Order
Tell us your grade, particle size and quantity. We typically reply within one business day.
Frequently Asked Questions
What purity / grade options are available for Carbonyl Nickel Powder?
Carbonyl Nickel Powder is offered in the grades listed on this page (>99.7% Ni (Co <0.00005%, Fe <0.003%, low C/S/O per T255-type grade)). Other grades can be reviewed on request depending on your application and quantity.
What particle sizes can you supply for Carbonyl Nickel Powder?
The typical size range supplied is Fisher Sub-Sieve Size 2.2–2.6µm (100# mesh residue ≤0.8wt%). Please specify your target value in the request form and we will confirm availability.
Can Carbonyl Nickel Powder be made to custom specifications?
Yes. Carbonyl Nickel Powder can be produced to order — grade, particle size and packaging can be customized to your specification. Select "Custom Order" in the request form and provide your target values.
What is the minimum order quantity (MOQ)?
Order quantity is flexible and small quantities and prototype requests are welcome. Please state your required quantity in the form for an accurate quotation.
Can you export and ship Carbonyl Nickel Powder internationally?
Yes, export inquiries are welcome. Availability and shipping are reviewed based on destination country, grade and quantity.
Do you provide a Certificate of Analysis (COA) or technical data?
A Certificate of Analysis and technical data can be provided on request for supplied lots.
Related Products
Request a Quote for Carbonyl Nickel Powder
Send us your grade, particle size, quantity and application. We will review availability, quotation and lead time. Small quantities, prototypes and custom made-to-order specifications are welcome.