99.99% Tellurium Metal Te Ingot le 13494-80-9
Tlhaloso ea Sehlahisoa
| Bohloeki | 99.99% mets |
| Nomoro ea CAS. | 13494-80-9 |
| Boima ba Molar | 127.60 g/mol |
| Sebaka se qhibilihang | 450 ℃ |
| Ntho e belang | 988℃ |
| Botenya | 6.24 |
| Elektronegativity | 2.01 |
| Lekhalo la sehlopha | 0.35 eV |
| Mocheso o khethehileng | 0.0481 Cal/g/K @ 25°C |
| Lebelo la modumo | molamu o mosesaane: 2610 m·s−1 (ho 20 °C) |
| Thermal conductivity | 2.35 W/m/K |
| Mohlala | Te.3N | Te.4N | Te.5N |
| Te(Min%) | 99.9 | 99.99 | 99.999 |
| Ho se hloeke | Boholo ba ppm | ||
| Ag | 20 | 5 | 0.1 |
| Al | 10 | 8 | 0.4 |
| Cu | 10 | 5 | 0.5 |
| Cd | 10 | 2 | 0.1 |
| Fe | 30 | 10 | 0.2 |
| Mg | 50 | 5 | 0.1 |
| Ni | 50 | 5 | 0.5 |
| Pb | 20 | 10 | 0.5 |
| Sn | 20 | 3 | 1 |
| Zn | 30 | 5 | 0.1 |
| Se | 30 | 15 | 1 |
| Si | 20 | 10 | 0.5 |
| Bi | 30 | 8 | 0.4 |
| Kakaretso | 500 | 100 | 10 |
| Tšobotsi: E na le ponahalo ea tšepe e tšoeu ea silevera, boima ba 6.25 g / cm3, sebaka se qhibilihisang sa 452 ° C, ntlha e belang ea 1390 ° C, le boima ba 2.5 (Mohs hardness).Ho na le mefuta e 'meli ea allotropic, crystalline le amorphous.Telluriumho chesa moeeng ka lelakabe le leputsoa 'me ho hlahisa tellurium dioxide;e ka itšoara ka li-halogens empa eseng ka sebabole le selenium.E qhibiliha ka sulfuric acid, nitric acid, potassium hydroxide le potassium cyanide solution.Phetiso e mpe ea mocheso le conductivity ea motlakase.Tellurium e nang le bohloeki bo fetang 99.99% e bitsoa high-purity tellurium. |
| Kopo: E sebelisoa ho lokisa li-semiconductors tse kopaneng tsa II-VI, lisele tsa letsatsi, li-conversion element tsa thermoelectric, likarolo tsa sehatsetsi, li-diode tse ntšang khanya, ho lemoha mahlaseli a nyutlelie, li-detectors tsa infrared le lisebelisoa tse ling tsa mantlha. |
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