Cobalt Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 58164-61-7 |
| Product name | Cobalt |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic Grade |
| Packaging | 25KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for Cobalt
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cobalt Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cobalt
| Industry | Application | Process |
|---|---|---|
| Battery Manufacturing | Cathode Material | Used as cathode material in lithium-ion batteries, e.g., lithium cobalt oxide (LiCoO₂) |
| Magnetic Materials | Permanent Magnets | Applied in the production of aluminum-nickel-cobalt (AlNiCo) magnets |
| Catalysts | Chemical Reaction Catalyst | Employed as a catalyst in petroleum refining and organic synthesis |
| Pigments | Red Pigments | Used in the manufacture of cobalt blue, cobalt red, and other pigments |
| Ceramic Industry | Glaze and Glass Coloring | Applied as a colorant for ceramic and glass products |
| Electroplating | Plating Material | Used in electroplating to provide corrosion-resistant and decorative coatings |
| High-Temperature Alloys | Superalloy Component | Applied in the production of high-temperature alloys to enhance strength and thermal resistance |
| Electronics Industry | Electronic Components | Used in the manufacture of magnetic components and electrodes for electronic devices |
| Medical Industry | Radiation Therapy | Applied in the production of radioactive isotopes (e.g., cobalt-60) for cancer radiotherapy |
| Mechanical Manufacturing | Heat-Treatment Alloys | Used in the production of tool steels and other heat-treated alloys |
Manufacturing Quality Control of Cobalt
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Cobalt Content | ICP-OES | Quantifies cobalt by measuring intensity of characteristic atomic emission lines after plasma excitation. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace heavy metals via mass-to-charge ratio separation and ion counting in high-resolution mass spectrometer. |
| Moisture Content | Karl Fischer Titration | Determines water content by stoichiometric reaction between iodine and water in a controlled electrochemical titration. |
| Loss on Drying | Gravimetric Analysis | Measures volatile content as mass loss after heating at specified temperature and time under controlled atmosphere. |
| pH of Aqueous Slurry | Potentiometric Measurement | Measures hydrogen ion activity using calibrated pH electrode in a standardized suspension. |
| Chloride Impurity | Ion Chromatography | Separates and quantifies chloride anions based on retention time and conductivity detection in aqueous matrix. |
| Sulfate Impurity | Barium Sulfate Gravimetry | Precipitates sulfate as BaSO4 and determines concentration from dried precipitate mass. |
| Iron Impurity | AAS (Flame) | Quantifies iron by measuring absorbance of ground-state Fe atoms in acetylene-air flame at 248.3 nm. |
| Nickel Impurity | ICP-OES | Measures Ni emission intensity at characteristic wavelength (e.g., 232.0 nm) following acid digestion. |
| Particle Size Distribution | Laser Diffraction | Analyzes size distribution by measuring angular variation in intensity of laser light scattered by dispersed particles. |
| Bulk Density | ASTM D1895 | Determines mass per unit volume using standardized funnel and cup method under controlled tapping conditions. |
| Organic Volatile Impurities | GC-FID | Separates and quantifies residual solvents or organics using gas chromatography with flame ionization detection. |
Technical Specifications of Cobalt
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Odor | Characteristic metallic odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of Cobalt
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Cobalt
Industrial Cobalt Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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