0102 ib0304 ib05
High Purity Tellurium particle forsemiconductor Te CAS 13494-80-9
Cov khoom
• Melting Point:449.51°C dej
• Boiling Point: 988 °C
• Cov tsos mob/xim: khoom
• Ceev: 6.24 g/cm3
• Dej Solubility:Insoluble H2O, benzene, CS2 [MER06]
•Hs Code:28045 000 Nws
• Atomic naj npawb: 52
• LogP:-0.15580
Specification
| Cov | O | Hauv | Al | C | Nrog | Mg |
| 99.999% | 0.0001% | 0.001% | 0.0002% | 0.0005% | 0.0002% | 0.0002% |
Cov khoom siv
80% ntawm tellurium noj yog siv nyob rau hauv metallurgical kev lag luam: ntxiv me me ntawm tellurium rau hlau thiab tooj liab alloys yuav txhim kho lawv machinability thiab nce hardness; Tellurium yog siv los ua carbide stabilizer nyob rau hauv cov hlau cam khwb cia hlau ua kom lub ntsej muag muaj zog thiab hnav tsis kam. Cov hmoov txhuas uas muaj me me ntawm tellurium, uas tuaj yeem txhim kho kev tiv thaiv corrosion, hnav tsis kam thiab lub zog ntawm cov khoom siv, thiab siv los ua lub tsho rau submarine cables; Tellurium ntxiv los ua kom muaj zog ntawm cov hlau lead, uas yog siv los ua cov roj teeb thiab cov ntawv luam ntawv. Tellurium tuaj yeem siv los ua ib qho ntxiv hauv cov roj av cracking catalysts thiab ua ib qho catalyst rau tsim ethylene glycol. Tellurium oxide yog siv los ua xim rau iav. High purity tellurium tuaj yeem siv los ua cov khoom sib xyaw ntawm cov khoom siv thermoelectric. Bismuth telluride yog cov khoom siv tub yees zoo. Tellurium thiab qee cov tellurides yog cov khoom siv semiconductor. Ultra-ntshiab tellurium ib leeg siv lead ua yog ib yam tshiab ntawm cov khoom siv infrared
Ntim Thiab Cia
Ntim:
Peb cov ntim ib txwm yog 25kgs / Nruas
Lub ntim tuaj yeem hloov kho. Lub sij hawm shipping tuaj yeem yog los ntawm hiav txwv, los ntawm huab cua, thiab cov qauv lossis cov khoom me me tuaj yeem xa los ntawm DHL, FEDEX, EMS thiab TNT.
Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau
Cov xwm txheej rau kev ruaj ntseg cia, suav nrog txhua qhov tsis sib xws
Sib cais los ntawm ammonia, muaj zog hydrogen peroxide daws thiab muaj zog acids.
Kev Tiv Thaiv Kev Nyab Xeeb
Kev ceev faj rau kev nyab xeeb
Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.