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Silver sulfide, 99.9+% (metals basis)
CAS: 21548-73-2 | Ag2S | 247.80 g/mol
Supplier: Thermo Scientific Chemicals 08947306
Description
Silver sulfide is useful as a photosensitizer in photography, Intermediates, chemical research.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
| Silver sulfide | |
| 21548-73-2 | |
| Crystalline Powder | |
| (metals basis) | |
| MFCD00003406 | |
| 14,8530 | |
| XUARKZBEFFVFRG-UHFFFAOYSA-N | |
| disilver(1+) sulfanediide | |
| 247.8 | |
| Odorless | |
| 7.317 g/mL |
| 825°C | |
| Gray to Black | |
| 5 g | |
| Ag2S | |
| UN3077 | |
| Soluble in aq. HCN,aq. citric acid with KNO3. Insoluble in acids,alkalies,aqueous ammoniums. | |
| [S--].[Ag+].[Ag+] | |
| 247.80 | |
| ≥99.9% | |
| Light sensitive |
Chemical Identifiers
| 21548-73-2 | |
| 247.80 | |
| XUARKZBEFFVFRG-UHFFFAOYSA-N | |
| [S--].[Ag+].[Ag+] |
| Ag2S | |
| MFCD00003406 | |
| disilver(1+) sulfanediide |
Safety and Handling
DOTInformation : Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
EINECSNumber : 244-438-2
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only