tantalumiodide(tai5)
TANTALUM (V) IODIDE
CAS: 14693-81-3
Molecular Formula: I5Ta
tantalumiodide(tai5) - Names and Identifiers
| Name | TANTALUM (V) IODIDE |
| Synonyms | Tantalumiodide TANTALUM (V) IODIDE tantalumiodide(tai5) TANTALUM PENTAIODIDE TantalumViodideblackpowder |
| CAS | 14693-81-3 |
| EINECS | 238-742-4 |
tantalumiodide(tai5) - Physico-chemical Properties
| Molecular Formula | I5Ta |
| Molar Mass | 815.47 |
| Density | 5.8 g/mL at 25 °C(lit.) |
| Melting Point | 496 °C(lit.) |
| Boling Point | 543 °C(lit.) |
| Appearance | Morphological black hexagonal crystals |
| Physical and Chemical Properties | EPA Chemical Information Tantalum iodide (TaI5) (14693-81-3) |
| Use | Uses Tantalum iodide, also called tantalum pentaiodide, is an inorganic compound, black powder, orthorhombic crystal structure, lattice constant a = 0.665nm, is one of the most stable tantalum compounds. Tantalum iodide absorbs moisture in the air and hydrolyzes into tantalum pentoxide, which is easily decomposed into metal tantalum and elemental iodine at high temperature. Use the properties of easy sublimation and easy decomposition to produce high-purity tantalum. |
tantalumiodide(tai5) - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R23 - Toxic by inhalation R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3260 8/PG 2 |
| WGK Germany | 3 |
| Hazard Class | 8 |
| Packing Group | III |
tantalumiodide(tai5) - Upstream Downstream Industry
| Downstream Products | tantalum iodide |
tantalumiodide(tai5) - Application
CN201410611060.7 discloses hard alloy stamping parts, which consist of the following materials in parts by weight: 30-40 parts of copper hydroxide, 25-35 parts of manganese trioxide, 22-26 parts of silicon dioxide, 12-16 parts of titanium oxide, 12-16 parts of chromium trioxide, 10-15 parts of nickel hydroxide, 10-15 parts of tin dioxide, 10-14 parts of ferroferric oxide, 8-12 parts of cobalt oxide, 8-10 parts of molybdenum trioxide, 5-9 parts of lithium hydride, 6-8 parts of beryl. The beneficial effects of the present invention are: the cemented carbide stamping part provided by the present invention can effectively reduce the wrinkle rate and distortion rate in the die casting by adjusting the composition ratio of the stamping part. Compared with the prior art, the quality can be improved 3-4 times.
Last Update：2023-08-17 01:00:28
tantalumiodide(tai5) - Nature
| Sensitivity | Moisture Sensitive |
Last Update：2024-04-10 22:29:15
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