Copper Fine Powder Size 63MYM 1Kg
fine powder particle size < 63 µm (> 230 mesh ASTM) EMSURE®
Manufacturer: Merck
Catalog ID: 102703.1000
Stock: In Stock
Description
| Catalogue Number | 102703 |
| Replaces | CX1925-4; CX1925-2; CX1925 |
| Description | Copper |
Product Information
| CAS number | 7440-50-8 |
| EC number | 231-159-6 |
| Hill Formula | Cu |
| Chemical formula | Cu |
| Molar Mass | 63.55 g/mol |
| HS Code | 7406 10 00 |
Physicochemical Information
| Density | 8.96 g/cm3 (20 °C) |
| Melting Point | 1083 °C |
| Bulk density | 1290 kg/m3 |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (complexometric) | ≥ 99 % |
| Substances insoluble in nitric acid | ≤ 0.02 % |
| P (phosphorus) | ≤ 0.001 % |
| Ag (Silver) | ≤ 0.002 % |
| As (Arsenic) | ≤ 0.0005 % |
| Fe (Iron) | ≤ 0.005 % |
| Mn (Manganese) | ≤ 0.001 % |
| Pb (Lead) | ≤ 0.01 % |
| Sb (Antimony) | ≤ 0.001 % |
| Sn (Tin) | ≤ 0.01 % |
