Cobaltous nitrate hexahydrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10026-22-9 |
| Product name | Cobaltous nitrate hexahydrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/bag500KG/bag1000KG/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 Cobaltous nitrate hexahydrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cobaltous nitrate hexahydrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cobaltous nitrate hexahydrate
| Industry | Application | Process |
|---|---|---|
| Catalyst Manufacturing | Used to prepare cobalt-based catalysts, such as those for Fischer–Tropsch synthesis and hydrodesulfurization | Loaded onto supports (e.g., alumina, silica) via impregnation or co-precipitation, followed by drying and calcination for activation |
| Battery Materials | Serves as a precursor for synthesizing lithium-ion battery cathode materials (e.g., lithium cobalt oxide, NMC) | Reacted with lithium, nickel, and manganese sources via sol-gel, co-precipitation, or hydrothermal methods, followed by calcination |
| Electroplating & Surface Treatment | Used as an electrolyte component in cobalt and cobalt alloy electroplating | Dissolved in water to formulate the plating bath; metal deposition is controlled by current density and pH |
| Ceramics & Glass Industry | Acts as a colorant, imparting blue to violet-blue hues | Incorporated into glazes or glass melts; cobalt blue (CoAl₂O₄) or solid-solution coloring forms during high-temperature firing |
| Chemical Reagents | Common laboratory cobalt source for synthesizing other cobalt compounds or analytical standards | Dissolved in water to prepare standard solutions, or used as a reactant in coordination polymerization and redox reactions |
| Pharmaceutical Intermediates | Used to prepare cobalt-complex pharmaceuticals (e.g., in vitamin B₁₂ analog research) | Coordination reaction with organic ligands (e.g., diethylenetriamine, porphyrin derivatives), followed by purification and crystallization to obtain the target complex |
Manufacturing Quality Control of Cobaltous nitrate hexahydrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Cobalt Content | Complexometric Titration with EDTA | Cobalt ions form a stable complex with EDTA at controlled pH; endpoint detected by color change of an indicator. |
| Nitrate Content | Ion Chromatography (IC) | Separation and quantification of nitrate anions based on ion exchange and conductivity detection. |
| Water Content | Karl Fischer Titration | Quantitative reaction of water with iodine and sulfur dioxide in a methanol-based reagent, monitored electrometrically. |
| pH of Aqueous Solution | Potentiometric Measurement | Measurement of hydrogen ion activity using a calibrated pH electrode in a 1% w/v aqueous solution. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via atomization, ionization in plasma, and mass-selective detection with high sensitivity. |
| Chloride Impurity | Argentometric Titration | Precipitation of chloride as silver chloride; endpoint determined by potentiometric or visual detection with chromate indicator. |
| Sulfate Impurity | Gravimetric Analysis | Precipitation of sulfate as barium sulfate, followed by drying and weighing of the precipitate. |
| Iron Impurity | UV-Vis Spectrophotometry | Formation of colored iron(II)-1,10-phenanthroline complex; absorbance measured at ~510 nm. |
| Insoluble Matter | Gravimetric Filtration | Filtration of a defined sample solution through a pre-weighed membrane filter, followed by drying and weighing. |
| Appearance | Visual Inspection | Assessment of crystalline form, color uniformity, and absence of foreign particles under controlled lighting. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Mass loss measured upon heating to 105 C for 2 hours, indicating volatile content including hydration water. |
| Assay Purity | ICP-OES | Quantification of cobalt concentration by atomic emission intensity after acid digestion and plasma excitation. |
Technical Specifications of Cobaltous nitrate hexahydrate
| Test Item | Specification |
|---|---|
| Appearance | Dark red crystals |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water and ethanol |
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 Cobaltous nitrate hexahydrate
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Packaging of Cobaltous nitrate hexahydrate
Industrial Cobaltous nitrate hexahydrate 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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