CAS Number7440-56-4
SynonymsGermanium pieces; Cermanium powder; GERMANIUM:; GERMANIUM METAL; MFCD00085310; Germanium; EINECS 231-164-3; germanium atom; germaniumelement
Molecular FormulaGe
Molecular Weight72.64
Purity≥99.999 trace metals basis%
Density5.35 g/mL at 25 °C(lit.)
Boiling Point2830 °C (lit.)
Melting Point937 °C (lit.)
Appearancepowder
EINECS231-164-3
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7440-56-4 |
| Catalog No. | 2A-9014509 |
| Chinese Name | 锗粉 |
| Synonyms | Germanium pieces; Cermanium powder; GERMANIUM:; GERMANIUM METAL; MFCD00085310; Germanium; EINECS 231-164-3; germanium atom; germaniumelement |
| Molecular Formula | Ge |
| Molecular Weight | 72.64 |
| Purity | ≥99.999 trace metals basis |
| Density | 5.35 g/mL at 25 °C(lit.) |
| Boiling Point | 2830 °C (lit.) |
| Melting Point | 937 °C (lit.) |
| Appearance | powder |
| Storage Condition | It should be stored in a cool, ventilated, dry, cl |
| Packaging | III |
| EINECS | 231-164-3 |
| PubChem ID | 24859656 |
| MDL Number | MFCD00085310 |
| SMILES | [Ge] |
| InChI | 1S/Ge |
| InChI Key | GNPVGFCGXDBREM-UHFFFAOYSA-N |
| NACRES Code | NA.23 |
| UNSPSC | 12141716 |
| Hazard Symbols | 8 |
| MSDS | msds/14509_1_7440_56_4.pdf |
| Transport Info | Product name: Purity: 99.999% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3089 International Maritime Transport Danger Regulations: 3089 International Air Transport Danger Regulations: 3089 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: METAL POWDER, FLAMMABLE, N.O.S. IMDG Code: METAL POWDER, FLAMMABLE, N.O.S. International air transport hazard regulations: Metal powder, flammable, n.o.s. 14.3 Transport hazard categories European Land Transport Danger Regulations: 4.1 International Maritime Transport Danger Regulations: 4.1 International Air Transport Danger Regulations: 4.1 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
| Related Products in Specialty Chemicals | ||
|---|---|---|
| Gallium fluoride | 22886-66-4 | 2A-9014500 |
| Gallium perchlorate,hydrated | 17835-81-3 | 2A-9014502 |
| Gallium triiodide | 13450-91-4 | 2A-9014504 |
| Gallium(III) bromide | 13450-88-9 | 2A-9014505 |
| Gallium(III) sulfide | 12024-22-5 | 2A-9014506 |
| Germanium dibromide | 24415-00-7 | 2A-9014510 |
| Germanium niobide | 12025-22-8 | 2A-9014511 |
| Germanium(IV) bromide | 13450-92-5 | 2A-9014512 |
| Germanium(IV) fluoride | 7783-58-6 | 2A-9014513 |
| Germanium(IV) iodide | 13450-95-8 | 2A-9014514 |
| Browse all Specialty Chemicals products » | ||
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