Copper(I) sulfide
ALDRICH/510653 - anhydrous, powder, 99.99% trace metals basis
Synonym: Chalcocite; Copper(1+) sulfide; Dicopper monosulfide
CAS Number: 22205-45-4
Empirical Formula (Hill Notation): Cu2S
Molecular Weight: 159.16
EC Number: 244-842-9
MDL Number: MFCD00016062
Linear Formula: Cu2S
Product Type: Chemical
| application(s) | battery manufacturing |
| assay | 99.99% trace metals basis |
| density | 5.6 g/mL at 25 °C (lit.) |
| form | powder |
| grade | anhydrous |
| impurities | ≤150.0 ppm Trace Metal Analysis |
| InChI | 1S/2Cu.S |
| InChI key | JESPAFKOCOFQIN-UHFFFAOYSA |
| SMILES string | [Cu]S[Cu] |
| technique(s) | NMR: suitable |
| General description: | Cu63 NMR, X ray photoelectron spectroscopy,2 copper sulfide CuS was studied in detail. Copper sulfide is a monovalent and oxidation state was determined to be 2.2 |
| Packaging: | 5 g in ampule |
| Packaging: | Packaged in ampules |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.99% trace metals basis |
| Density | 5.6 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |