Battery Grade Powder Cobalt Tetroxide (Co₃O₄) | CAS 1308-06-1

Adopting advanced synthesis technology and strict calcination & particle-size control process, our Cobalt Tetroxide features high purity, excellent chemical reactivity, uniform particle-size distribution and stable thermal performance. It acts as a critical precursor raw material widely applied for lithium-ion battery cathode material manufacturing, ceramic coloring, catalyst production, electronic ceramics and cobalt salt synthesis. As a professional Chinese manufacturer, Leafchem provides stable large-batch supply, strict impurity control, and consistent batch-to-batch quality with complete COA certification to support global industrial and R&D procurement.

Q1: What are the main grades of your cobalt tetroxide?

A1: We provide two mainstream grades: battery grade and industrial ceramic grade. The battery grade features ultra-low impurity content and uniform particle size, specially customized for lithium battery cathode precursor production; the industrial grade is mainly used for ceramic glazes, pigments and common catalyst manufacturing. Customized grades are available upon request.

Q2: Can you customize the particle size of Co₃O₄ powder?

A2: Yes. Our conventional particle size ranges from D50 1μm to 10μm. We can adjust the particle size distribution strictly according to customers’ technical requirements to meet different application scenarios such as high-precision batteries and fine ceramics.

Q3: What is your product purity and batch stability?

A3: Our cobalt tetroxide has a minimum purity of 99.5% with strict control of heavy metal and trace impurities. With standardized high-temperature calcination and purification processes, we ensure consistent batch-to-batch quality, and each batch is equipped with a complete COA quality certificate.

Q4: What is your MOQ and supply capacity?

A4: Our minimum order quantity (MOQ) is 100 kg. We also support sample orders and bulk wholesale. We maintain stable large-scale production capacity to fulfill long-term export bulk orders, satisfying procurement requirements from industrial manufacturers and research institutions.

Q5: How do you pack and ship cobalt tetroxide powder?

A5: Standard packaging is 25kg/drum with inner plastic bag and outer iron drum to ensure tight sealing and prevent moisture. We support sea freight, air freight and express delivery, and can provide customized packaging and shipping solutions for special customer needs.

Q6: Does your product meet international industrial standards?

A6: All our cobalt tetroxide products are produced in accordance with ISO quality management system standards, fully compliant with global industrial and battery material industry specifications, and can meet the quality requirements of European, American, Southeast Asian and other international markets.