CAS 7446-07-3 siab purity 99.99% 99.999% Tellurium Dioxide (oxide) TeO2 hmoov nqi
Lub npe:Tellurium Dioxide(Oxide)TeO 2Hmoov
Cas No:7446-07-3
Purity: 99.99% 99.999%
Qhov tsos: Dawb hmoov
Particle loj: 10um,
MOQ: 1kg / hnab
Tellurium dioxide los yogTellurium oxideyog ib qho inorganic compound, dawb hmoov.Nws yog tsuas yog siv rau kev npaj tellurium dioxide ib leeg siv lead ua,
infrared li, acousto-optic li, infrared qhov rais cov ntaub ntawv, hluav taws xob tivthaiv cov ntaub ntawv thiab preservatives.
Tellurium dioxide los yog oxide yog ib qho inorganic compound nrog cov tshuaj formulaTeO 2.Nws yog dawb los yog lub teeb daj crystalline khoom, uas nyuaj rau yaj hauv dej.Nws yog siv nyob rau hauv ntau yam kev siv, xws li raws li ib tug catalyst, nyob rau hauv iav thiab ceramic ntau lawm, thiab nyob rau hauv kev tsim cov khoom siv hluav taws xob.Nws kuj yog siv los tsim qee hom kev kho qhov muag thiab ua ib feem ntawm qee hom hnub ci hlwb.Txawm li cas los xij, tellurium dioxide tuaj yeem lom yog tias nqus tau, yog li nws yuav tsum tau ceev faj.
Daim ntawv thov rau TeO2
1. Nws yog siv los ua acousto-optic deflection keeb.
2. Siv rau tshuaj tua kab mob thiab kev txheeb xyuas cov kab mob hauv cov tshuaj tiv thaiv.
3.Kev npaj ntawm II-VI compound semiconductors, thermal thiab hluav taws xob hloov pauv cov ntsiab lus, cov khoom cua txias, piezoelectric crystals thiab infrared detectors.
4. Nws tuaj yeem siv ua cov tshuaj tua kab mob thiab cov kab mob hauv cov tshuaj tiv thaiv.Nws kuj tuaj yeem siv los kuaj cov kab mob hauv cov tshuaj tiv thaiv thiab npaj cov tshuaj tellurite.Emission spectrum tsom xam.Cov khoom siv hluav taws xob.
| Khoom npe | |
| Qhov tshwm sim | hmoov dawb |
| Qhov ntom | 5.67 g / cm3 |
| Lub cev loj | Granules, hmoov |
| Molecular Formula | |
| Molecular Luj | 159.6 ib |
| Melting Point | 733°C kub |
| Boiling Point | 1245 ° C |
| CAS Nr. | 7446-7-3 |
| EINECS No. | 231-193-1 : kuv |
| Hom | Xinglu |
| Khoom | Tellurium dioxide los yog oxide | ||
| CAS Nr | |||
| Batch No. | 2020112606 | Ntim: | 50.00 Nws |
| Hnub tsim khoom: | Nov 26, 2020 | Hnub xeem: | Nov 26, 2020 |
| Cov khoom kuaj | Cov txiaj ntsig | Cov khoom kuaj | Cov txiaj ntsig |
| TeO 2 | > 99.999% | Ca | <0.5 |
| Cu | <1 ppm | Fe | <1 ppm |
| Ag | Tsis pom | Bi | <1 ppm |
| Mg | <0.5ppm | Se | Tsis pom |
| Ni | <0.5ppm | Pb | <1 ppm |
| Zn | <0.5ppm | Na | <0.5ppm |
| Hom | Xinglu | ||
Daim ntawv pov thawj:
Qhov peb tuaj yeem muab tau:
