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Tom ntej: 4N 5N Tellurium Granule
Cov ntaub ntawv tseem ceeb:
1.Molecular formula: Te
2.Molecular hnyav: 127.60
CAS Nr .: 13494-80-9
4.HS Code: 2804500001
5.Storage: Khaws rau hauv qhov chaw txias thiab cua txias.Khaws kom deb ntawm qhov hluav taws kub thiab qhov cua sov.Nws yuav tsum tau muab cais tawm ntawm cov kua qaub, alkalis, halogens thiab cov khoom noj khoom haus, thiab yuav tsum tsis txhob sib xyaw.Nruab nrog sib xws ntau yam thiab ntau ntawm cov khoom siv tua hluav taws.Cov chaw khaws cia yuav tsum muaj cov khoom tsim nyog kom muaj cov khoom nchuav.
Tellurium yog ib qho tshuaj lom neeg nrog cov mis molecular ntawm Te.Nws yog grey hmoov nrog siab toxicity.Lub melting point yog 452 ℃ thiab lub boiling point yog 1390 ℃.Nws tuaj yeem siv ua catalyst, curing agent, semiconductor, colorant, thiab lwm yam.
| Cov khoom npe | TelluriumGranule |
| Purity | 4n,5 ib |
| Cov duab | Granule / hlaws |
| Qhov ntom | 6.24 g / cm3 |
| Xim | Nyiaj grey |
| Melting point | 452 ℃ |
| Boiling point | 1390 ℃ |
| Pob | Nqus packing |
Daim ntawv thov:
1. Rau cov khoom siv semiconductor, alloys, tshuaj raw khoom thiab cam khwb cia hlau, roj hmab, iav thiab lwm yam kev lag luam ua additives;
2. Nws yog siv los npaj cov tshuaj tellurium thiab siv los ua cov ntaub ntawv tshawb fawb semiconductor;
3. Nws yog siv rau kev npaj ntawm tellurium tebchaw thiab raws li catalyst;
4. Nws tuaj yeem siv los ua cov xim ntawm cov ceramics thiab iav, vulcanizing tus neeg sawv cev ntawm roj hmab, catalyst ntawm roj av tawg, thiab lwm yam. nws kuj yog siv los npaj decane thiab alloy.Nws yog ib qho kev cog lus semiconductor rau kev npaj ntawm tellurium tebchaw thiab kuj yog catalyst.
Daim ntawv pov thawj
Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.
Qhov zoo
Ua ntej
Tus nqi sib tw
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Lub Hoobkas Keeb Kwm
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Hoobkas
Ntim
1kg / hnab,
kaw lub hnab yas los yog lub raj mis yas;
Nws tuaj yeem kho raws li cov neeg siv khoom xav tau.
FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
