Zinc oxalate

Zinc oxalate (CAS 547-68-2) is an inorganic zinc salt used industrially as a catalyst and chemical intermediate across mineral processing and specialty manufacturing. Its controlled decomposition behavior on heating makes it a practical precursor for producing high-purity zinc oxide.

In mining and hydrometallurgy, it is used as a selective precipitating agent to recover zinc from leach solutions, supporting metal refining workflows where purity and yield are critical. This ensures high efficiency in industrial metal recovery.

Pulp and paper operations employ it in specialty chemical processes where zinc-based catalysis or treatment chemistry is required. In textile and leather processing, it functions as an auxiliary chemical in surface treatment and finishing formulations.

It also serves as a solid-state precursor in the synthesis of zinc oxide nanoparticles and catalytic materials used in industrial chemical production. This versatility makes it a staple in advanced materials science and chemical engineering.

The product is supplied as a white powder in technical grade. It is available in bulk quantities suited to industrial procurement, with packaging options typically ranging from kilogram-scale laboratory quantities to larger commercial volumes.

Buyers should confirm purity specifications and moisture content with suppliers, as these parameters directly affect performance in precipitation and thermal decomposition applications. Proper storage is essential to maintain the chemical integrity of the salt.