TANTALUM CAS#: 7440-25-7; 凯望编码 (ChemWhat Code): 17769
Names & Identifiers |
| 英文名 | TANTALUM |
| 别名 | TANTALUM TUBING;TANTALUM STANDARD;TANTALUM SINGLE ELEMENT PLASMA STANDARD;TANTALUM SINGLE ELEMENT STANDARD;TANTALUM;TANTALUM ICP STANDARD;TANTALUM PLASMA EMISSION SPECTROSCOPY STANDARD;TANTALUM PLASMA EMISSION STANDARD |
| CAS编号 | 7440-25-7 |
| 分子式 | Ta |
| 分子量 | 180.95 |
| EINECS | 231-135-5 |
| 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 | 2996 °C(lit.) |
| Boiling Point | 5425 °C(lit.) |
| Density | 16.69 g/cm 3 (lit.) |
| vapor pressure | <0.01 mm Hg ( 537.2 °C) |
| form | wire |
| Color | Gray to silver |
| Merck | 13,9143 |
| Stability: | Stable. Powder is very flamable. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,Xi,Xn,C |
| R Phrase | 11-36/37/38-20/21/22-40-34-36/38 |
| S Phrase | 16-26-33-36/37/39-36-45-27-36/37 |
| RIDADR | UN 3089 4.1/PG 2 |
| WGK Germany | – |
| RTECS | WW5505000 |
| TSCA | Yes |
| Storage Class | 4.1 |
| 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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