Wujiang Weishida Copper Co., Ltd. provides you with Basic Copper Carbonate of high quality and low price. Next, let's introduce you this new product. Overview Quick Details Classification: Other Inorganic Salts CAS No.: 12069-69-1 Other Names: malachite,verdigris MF: CH2Cu2O5 EINECS No.: 235-113-6 Place of Origin: China Grade Standard: Agriculture Grade, Electron Grade, Industrial Grade,...