NIOBIUM CAS#: 7440-03-1; ChemWhat Code: 42721
Names & Identifiers |
| Product Name | NIOBIUM |
| Synonyms | NIOBIUM PLASMA EMISSION SPECTROSCOPY STANDARD;NIOBIUM PLASMA EMISSION STANDARD;NIOBIUM, PLASMA STANDARD SOLUTION;NIOBIUM ICP STANDARD;NIOBIUM METAL;NIOBIUM SINGLE ELEMENT PLASMA STANDARD;NIOBIUM SINGLE ELEMENT STANDARD;NIOBIUM STANDARD |
| CAS Registry Number | 7440-03-1 |
| Molecular Formula | Nb |
| Molecular Weight | 92.91 |
| EINECS | 231-113-5 |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 2468 °C(lit.) |
| Boiling Point | 4742 °C(lit.) |
| Density | 8.57 g/mL at 25 °C(lit.) |
| Storage | -20°C |
| form | wire |
| Color | Silver-gray |
| Water Solubility | Insoluble in water. |
| Merck | 13,6584 |
| Stability: | Stable. Incompatible with strong bases, strong oxidizing agents, halogens, oxygen. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,Xi,C |
| R Phrase | 17-36/37/38-40-34-20/21/22 |
| S Phrase | 17-36-26-6-45-36/37/39-27 |
| RIDADR | UN 1383 4.2/PG 1 |
| WGK Germany | – |
| RTECS | QT9900000 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| 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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