Copper chromite Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12053-18-8 |
| Product name | Copper chromite |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 Copper chromite
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Copper chromite Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Copper chromite
| Industry | Application | Process |
|---|---|---|
| Chemical | Catalyst | Used in organic synthesis reactions—such as alcohol dehydrogenation and hydrogenation reduction of carbonyl compounds—as a selective catalytic material |
| Petrochemical | Hydrodesulfurization catalyst | Applied in petroleum refining to remove sulfur compounds by facilitating C–S bond cleavage, thereby improving fuel cleanliness |
| Environmental engineering | Volatile organic compound (VOC) oxidation catalyst | Employed in exhaust gas treatment systems to catalytically oxidize low-concentration VOCs into CO₂ and H₂O |
| Pesticides | Catalyst for intermediate synthesis | Used to promote condensation or oxidation reactions during the synthesis of nitrogen- or sulfur-containing pesticide intermediates |
| Dye industry | Oxidation catalyst | Applied in the oxidative preparation of dye intermediates—such as oxidation of amines to nitro compounds |
Manufacturing Quality Control of Copper chromite
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Copper Content | ICP-OES | Quantifies Cu by measuring atomic emission intensity of excited Cu ions in plasma. |
| Chromium Content | ICP-OES | Quantifies Cr by measuring atomic emission intensity of excited Cr ions in plasma. |
| Oxygen Content | Inert Gas Fusion with IR Detection | Oxygen liberated as CO/CO2 upon high-temperature fusion is measured by infrared absorption. |
| Moisture Content | Karl Fischer Titration | Water reacts stoichiometrically with iodine and sulfur dioxide in methanol/pyridine medium; endpoint detected electrometrically. |
| Loss on Ignition (LOI) | Gravimetric Analysis | Mass loss after heating at 1000 C for 1 h reflects volatile impurities, adsorbed water, and decomposition products. |
| Specific Surface Area (BET) | Gas Adsorption (N2, BET Method) | Measures N2 adsorption isotherm at liquid nitrogen temperature to calculate surface area using Brunauer-Emmett-Teller theory. |
| Particle Size Distribution | Laser Diffraction | Analyzes angular scattering pattern of laser beam passing through dispersed particles to determine size distribution. |
| Bulk Density | ASTM D1895 | Measures mass per unit volume of freely poured powder under standardized conditions. |
| pH of Aqueous Slurry | Potentiometric pH Measurement | Determines hydrogen ion activity in a defined suspension (e.g., 10% w/w in distilled water) using calibrated pH electrode. |
| Heavy Metal Impurities (Pb, Cd, Ni, Fe) | ICP-MS | Detects trace metals via mass-to-charge ratio of ionized atoms with high sensitivity and multi-element capability. |
| Chloride Content | Ion Chromatography | Separates and quantifies Cl- anions based on differential retention in ion-exchange column with conductivity detection. |
| Organic Residue | Thermogravimetric Analysis (TGA) | Measures weight change versus temperature to detect volatile/combustible organics up to 800 C in air or N2. |
Technical Specifications of Copper chromite
| Test Item | Specification |
|---|---|
| Appearance | Green to black crystalline powder |
| Purity (as CuO) | 45.0% - 47.0% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=1.0% |
| Heavy Metals (as Pb) | <=20 ppm |
| Total Impurities | <=2.0% |
| Solubility | Insoluble in water and common organic solvents |
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 Copper chromite
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Copper chromite
Industrial Copper chromite 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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