Cupric Carbonate Basic CAS 12069-69-1 (Basic Copper Carbonate) Product Introduction Basic cupric carbonate (CAS 12069-69-1, formula Cu2(OH)2CO3) is a fine green to bluish-green powder corresponding to the mineral malachite. Zorui supplies 99% min basic copper carbonate with a copper content of 55-57%, making it a dense, economical carrier of copper for catalyst manufacturing, copper salt synthesis, pigments, pyrotechnics and animal feed premixes. The product is insoluble in