Ferrous Oxalate Dihydrate (FeC2O4.2H2O) Powder, >99%

Cat No:BMSPEM-0400

Description

This high-purity ferrous oxalate dihydrate (FeC2O4.2H2O) powder from Eata Battery serves as one of the essential metal-precursor raw materials for synthesizing lithium iron phosphate (LiFePO4, LFP) cathode powder, particularly in solid-state carbothermal reduction and oxalate co-precipitation production routes. It is a pale yellow crystalline powder with a relative density of 2.28 that decomposes at 160 degrees C; it is soluble in acids and practically insoluble in water, so it stays uniformly distributed through the dry-blended precursor mixture until thermal decomposition begins. Specifications: purity > 99%; hydrochloric acid insolubles <= 0.005%; chloride <= 0.002%; sulfate <= 0.05%; ammonium <= 0.05%; alkaline earth metals <= 0.1%. These tight impurity limits minimize chloride corrosion of furnace equipment, sulfate poisoning of the carbon-coating catalyst, and alkali-earth substitution in the olivine lattice. Supplied as a free-flowing powder in 500 g bottles for laboratory and pilot-scale LFP production.