
| CAS No. |
| 1317-40-4 |
| Formula | Cus |
| Appearance | Powder |
| Customization | Available |
| Classification | Cu |
CAS 1317-40-4 Factory Supply 99.9% Copper Sulfide Powder Cus Powder with Best Price. High Purity Grade: 99.9% minimum purity with strict quality control and testing. Free Samples: Free samples available for quality evaluation and testing. ISO Certified: ISO 9001 certified production with professional SOP systems. Fast Delivery: Lead time within 3 working days for orders under 25kg. Manufacturer Direct: Direct supply from factory in Shandong with 10 senior engineers. Versatile Applications: Used in solar cells, sensors, and photoelectric conversion. Secure Packaging: 25kg or 50kg drums with professional and eco-friendly packaging.