Cobalt Sulfate

This product, cobalt sulfate heptahydrate (CoSO₄·7H₂O), is developed for use in advanced materials research and battery component synthesis, where consistent chemical purity is critical. Supplied as red crystals with a brownish-yellow tint, it features tightly controlled impurity levels—nickel, copper, iron, lead, and other metallic contaminants are each limited to 0.002% or lower, while magnetic foreign matter is restricted to ≤100 ppb. The low water-insoluble matter (≤0.01%) and minimal oil content (≤0.0015%) further support its suitability for high-precision electrochemical and catalytic applications. Typically employed in the preparation of cobalt-based cathode precursors for lithium-ion batteries or as a precursor in coordination chemistry, this material enables reproducible experimental outcomes. Available in 100 g, 500 g, and 1000 g packaging, the product offers flexibility for both laboratory-scale trials and small-scale pilot studies.