HAFNIUM CAS#: 7440-58-6; ChemWhat Code: 17765
Names & Identifiers |
| Product Name | HAFNIUM |
| Synonyms | celtium;hafniummetal,dry(dot);hafniummetal,wet(dot);hafniumpowder;hafniumpowder,dry;hafniumpowder,wettedwithnotlessthan25%water;HAFNIUM SINGLE ELEMENT STANDARD;HAFNIUM SPONGE |
| CAS Registry Number | 7440-58-6 |
| Molecular Formula | Hf |
| Molecular Weight | 178.49 |
| EINECS | 231-166-4 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 2227 °C(lit.) |
| Boiling Point | 4602 °C(lit.) |
| Density | 13,31 g/cm3 |
| form | wire |
| Color | Silver-gray |
| Merck | 13,4603 |
| Stability: | Stable. Incompatible with oxygen, sulfur, strong oxidizing agents, halogens, phosphorus, strong acids. Highly flammable. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,Xn,T |
| R Phrase | 11-20/21/22-34-23/24/25 |
| S Phrase | 9-16-26-27-33-36-36/37/39-45-28 |
| RIDADR | UN 3178 4.1/PG 3 |
| WGK Germany | – |
| RTECS | MG4600000 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | III |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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