铜厂家卖家买家

铜含量20%-25%

铜含量20%-25%

铜含量20%-25%

铜含量20%-25%

99%以上铜线,废电机等

氧化铜 英文名称：Cupric Oxide 分子式：CuO 分子量：79.54 执行标准：GB/T 674-2003 性　状：黑色粉末，溶于稀酸、氯化铵、碳酸铵和氰化钾溶液，不溶于水和醇。在氨液中缓慢溶解。 用途：主要用于磁性材料、玻璃、搪瓷、陶瓷中，湖蓝色、翠绿色、钛湖色的着色剂，制染料、催化剂、其他氧化物，生产还原黑RB促进剂，油脂脱硫剂，油漆防皱剂，用于人工造丝工业及烟花爆竹。 物化指标 优级 一级 CuO 含量 %≥ 99 98

铜含量20%-25%

20%以上

铜含量20%-25%

Fe-68.9%/Mn-38.5%/Cr-40%/Cu-12%

purity 32%

氧化铜 英文名称：Cupric Oxide 分子式：CuO 分子量：79.54 执行标准：GB/T 674-2003 性　状：黑色粉末，溶于稀酸、氯化铵、碳酸铵和氰化钾溶液，不溶于水和醇。在氨液中缓慢溶解。 用途：主要用于磁性材料、玻璃、搪瓷、陶瓷中，湖蓝色、翠绿色、钛湖色的着色剂，制染料、催化剂、其他氧化物，生产还原黑RB促进剂，油脂脱硫剂，油漆防皱剂，用于人工造丝工业及烟花爆竹。 物化指标 优级 一级 CuO 含量 %≥ 99 98

We are an Italian company dealing with import minerals Italy.We need large quantities to meet and exceed our customers but we must be competitive with the price. In this case we need pure copper ingots with regular quantities of 500 tonnes per month. for the first order I have already requested 500 tons. but there will be order continuous if the merchandise is excellent, the serious supplier, and deliveries regularly with the times. I need price per kg. including all taxes and shipping CIF. I also need the payment details. I await your response as soon as possible. 96/97 % pure. Next week i will go to the cameroon to visit a new factory and speak with this new supplier, but on next week i can will go to your country for speak with you. Thank you very much Danilo Stefanini CEO Progetto parato via piave, 3 20091 Bresso Milano ITALY 0039 340 2835203 0039 02 61420993 danilo.stefanini@gmail.com progettoparato@gmail.com

铜含量20%-25%

99.95%以上