Import Cobalt Oxide(Coo Co3o4) — Buy in wholesale FOB from Supplier in China
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Cobalt Oxide(CoO Co3O4)
Western Min Metals (Sc) Corporation supplies two grades of cobalt oxide, namely Cobaltous Oxide (CoO) with cobalt purity of 77.5‑78.5 % and Cobaltic Oxide (Co3O4) with cobalt purity of 72.6‑73.6 %. The CoO grade is limited to impurity levels of Ni ≤0.02 % and Fe, Ca, Mg, Na, Si each ≤0.005 %, Mn, Cu, Zn each ≤0.003 %. Particle size for CoO is reported at an average of 0.45 µm, while Co3O4 particles range from 4 to 6 µm. The product is packed in 25 kg plastic bags placed inside an iron drum for shipment.
Both grades are produced with tightly controlled impurity profiles, a practice common in the battery cathode and ceramic pigment sectors. Typical bulk density for cobalt oxides is around 5.2 g cm‑3, which aligns with the densities of the supplied grades. Standard storage conditions for inorganic oxides call for a dry environment at 20‑25 °C to prevent moisture uptake. The fine 0.45 µm CoO particles are especially valued for precision electronic synthesis where surface area influences reaction rates.
These oxides are commonly purchased by manufacturers of lithium‑ion battery cathodes, specialty ceramics, magnetic material producers and electroplating firms. Importers typically request material safety data sheets and certificates of analysis to confirm purity and impurity limits. Trade terms such as MOQ, price and Incoterms are not disclosed in the listing and should be negotiated directly with the supplier.
| Grade - Cobaltous Oxide (CoO) | Co purity 77.5‑78.5 % |
| Grade - Cobaltic Oxide (Co3O4) | Co purity 72.6‑73.6 % |
| Nickel impurity limit (CoO) | ≤0.02 % |
| Impurity limit (Fe, Ca, Mg, Na, Si) | each ≤0.005 % (CoO) |
| Particle size (CoO) | 0.45 µm average |
| Particle size (Co3O4) | 4‑6 µm range |
| Packaging | 25 kg plastic bag inside iron drum |
| Typical bulk density | 5.2 g cm‑3 (typical) |
| Typical storage temperature | 20‑25 °C (typical) |
| Typical moisture sensitivity | dry storage recommended (typical) |
Western Min Metals (Sc) Corporation is based in Chengdu, Sichuan, China, as shown by its listed address on Tianfu Avenue North. The supplier holds a harbor trust tier on the platform, indicating a basic level of verification. Response metrics show a 0 % response rate and no recorded average response time, suggesting that buyers should confirm communication channels before proceeding. The company’s profile does not disclose additional corporate history or certifications.
The listing focuses on supplying cobalt oxide grades CoO and Co3O4 and provides detailed impurity limits and particle size data. No minimum order quantity, price, or lead‑time information is provided, so interested importers must request these details directly. Potential buyers can ask for certificates of analysis, safety data sheets and production batch records to assess compliance. All supplied information derives from the supplier’s own description.
Cobalt Oxide is available in two principal grades: Cobaltous Oxide (CoO) with 77.5-78.5% Co purity and Cobaltic Oxide (Co3O4) with 72.6-73.6% Co purity. Both grades are produced with tightly controlled impurity limits for elements such as Fe, Ca, Mg, Na, Si, Mn, Cu, Zn, and Ni, making them suitable for advanced battery cathode materials, ceramic pigments,磁性材料, and electroplating applications. CoO with a fine particle size of 0.45um is particularly valued in precision electronic and chemical synthesis applications.
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Sourcing Cobalt Oxide(CoO Co3O4) from Western Min Metals (Sc) Corporation - China Import Guide
Before placing an order, importers should request the supplier’s current certificates of analysis and safety data sheets to confirm cobalt purity, impurity limits and compliance with relevant chemical regulations. Verify that the packaging specifications match the 25 kg plastic bag and iron drum arrangement and that the drums are clean and rust‑free. It is also prudent to ask for a recent production batch record to ensure consistency.
The listing does not state lead‑time, MOQ or Incoterms, so buyers need to negotiate these points directly with Western Min Metals. Commonly, bulk chemical shipments from China use CIF Shanghai or FOB Chengdu, but the exact port should be confirmed. Payment terms such as TT in advance or LC at sight are typical for first‑time transactions and should be agreed before contract signing.
Arranging a third‑party inspection prior to loading can verify particle size, bulk density and packaging integrity. Request an on‑site audit or a pre‑shipment sample tested by an accredited laboratory. Ensure that the supplier can provide a full material safety data sheet, a certificate of origin and any required customs documentation to facilitate smooth clearance.
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30 suppliersBuy Cobalt Oxide(Coo Co3o4) in Bulk — Verified Supplier in China
When sourcing Cobalt Oxide(Coo Co3o4) for your business, securing the right balance of quality and cost is essential. Western Min Metals (Sc) Corporation, a verified supplier based in China, offers this product with key specifications including CoO and Co3O4 (Cobalt(II) Oxide / Cobalt(II,III) Oxide), CoO: 77.5-78.5% | Co3O4: 72.6-73.6%, and CoO: Ni 0.02%, Fe/Ca/Mg/Na/Si 0.005%, Mn/Cu/Zn 0.003% | Co3O4: Fe 0.01%, Cu 0.003%, Ca/Ni/Mg/Zn/Mn 0.005%, Na/Si 0.015%. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $28,00035,000./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2822.00, making it a staple in the Cobalt sector with strong demand from importing countries worldwide.
Cobalt Oxide(Coo Co3o4) Specifications, Trade Terms & Pricing
Importing Cobalt Oxide(Coo Co3o4) requires careful attention to shipping logistics, customs compliance, and secure payment terms. Western Min Metals (Sc) Corporation offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2822.00 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Western Min Metals (Sc) Corporation — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cobalt Oxide(Coo Co3o4) has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Cobalt category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Cobalt Oxide(Coo Co3o4) — Shipping, Logistics & Customs
Importing Cobalt Oxide(Coo Co3o4) requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2822.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Cobalt Oxide(Coo Co3o4)
What is the wholesale price of Cobalt Oxide(Coo Co3o4)?
The current listed wholesale price for Cobalt Oxide(Coo Co3o4) from Western Min Metals (Sc) Corporation is $28,00035,000./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Western Min Metals (Sc) Corporation through EximNext.
What is the Minimum Order Quantity (MOQ) for Cobalt Oxide(Coo Co3o4)?
The supplier, Western Min Metals (Sc) Corporation, has set a Minimum Order Quantity (MOQ) of 1 Bags for Cobalt Oxide(Coo Co3o4). For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Cobalt Oxide(Coo Co3o4)?
For international shipping and customs clearance, Cobalt Oxide(Coo Co3o4) is classified under HS Code 2822.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Cobalt Oxide(Coo Co3o4) from China?
To import Cobalt Oxide(Coo Co3o4) from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Western Min Metals (Sc) Corporation. Ensure you have the necessary import licenses for Cobalt products in your destination country.
Is Western Min Metals (Sc) Corporation a verified supplier?
Yes, Western Min Metals (Sc) Corporation is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Cobalt Oxide(Coo Co3o4)?
The key specifications for Cobalt Oxide(Coo Co3o4) supplied by Western Min Metals (Sc) Corporation include CoO and Co3O4 (Cobalt(II) Oxide / Cobalt(II,III) Oxide), CoO: 77.5-78.5% | Co3O4: 72.6-73.6%, and CoO: Ni 0.02%, Fe/Ca/Mg/Na/Si 0.005%, Mn/Cu/Zn 0.003% | Co3O4: Fe 0.01%, Cu 0.003%, Ca/Ni/Mg/Zn/Mn 0.005%, Na/Si 0.015%. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Cobalt Oxide(Coo Co3o4)?
Western Min Metals (Sc) Corporation offers Cobalt Oxide(Coo Co3o4) with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Cobalt Oxide(Coo Co3o4) the most?
Cobalt Oxide(Coo Co3o4) is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Western Min Metals (Sc) Corporation through our platform.
What certifications does this Cobalt Oxide(Coo Co3o4) supplier hold?
Western Min Metals (Sc) Corporation maintains international quality certifications. These ensure that the Cobalt Oxide(Coo Co3o4) meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Cobalt Oxide(Coo Co3o4) on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Western Min Metals (Sc) Corporation will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Western Min Metals (Sc) Corporation.
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