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Cas 13494-80-9 Tellurium Metal Te powder Featured Image
  • Cas 13494-80-9 Tellurium Metal Te upfu

Cas 13494-80-9 Tellurium Metal Te upfu

Tsanangudzo Pfupi

Zita rechigadzirwa: Tellurium ingot

Kuchena: 99.99% min

Nhamba yeCAS: 13494-80-9

Molar uremu: 127.60 g / mol

Nzvimbo yekunyungudika: 450 ℃

Nzvimbo yekubikira: 988 ℃

Kuwanda: 6.24

Electronegativity: 2.01

Band gap: 0.35 eV

Kupisa chaiko: 0.0481 Cal/g/K @ 25°C

Kumhanya kwesoundthin tsvimbo: 2610 m·s−1 (pa20 °C)

Thermal conductivity: 2.35 W/m/K


Product Detail

Product Tags

Sumo pfupi

Product name:Telluriumingot
Kuchena: 99.99% min
Nhamba yeCAS: 13494-80-9
Molar uremu: 127.60 g / mol
Nzvimbo yekunyungudika: 450 ℃
Nzvimbo yekubikira: 988 ℃
Kuwanda: 6.24
Electronegativity: 2.01
Band gap: 0.35 eV
Kupisa chaiko: 0.0481 Cal/g/K @ 25°C
Kumhanya kwesoundthin tsvimbo: 2610 m·s−1 (pa20 °C)
Thermal conductivity: 2.35 W/m/K

Hunhu.

Iine silver-white simbi chitarisiko, density ye 6.25 g / cm3, kunyunguduka kwe452 ° C, kuvira kwe1390 ° C, uye kuoma kwe2.5 (Mohs kuoma).Kune maviri allotropic mafomu, crystalline uye amorphous.Telluriuminopisa mumhepo nemurazvo webhuruu uye inobudisa tellurium dioxide;inogona kuita nema halogens asi kwete nesarufa uye selenium.Soluble mu sulfuric acid, nitric acid, potassium hydroxide uye potassium cyanide solution.Kusaita kupisa kwekutamisa uye magetsi conductivity.Tellurium ine hutsanana hunopfuura 99.99% inonzi high-purity tellurium.

Application

Inoshandiswa kugadzirira II-VI komputa semiconductors, solar masero, thermoelectric kutendeuka zvinhu, mafiriji zvinhu, light-emitting diodes, nyukireya radiation kuona, infrared detectors uye zvimwe zvakakosha zvinhu.
Tsanangudzo
Model
Te.3N
Te.4N
Te.5N
Te(Min%)
99.9
99.99
99.999
Kusachena
Max 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
Total
500
100
10

Zvatiri Zvakanakira

Service yatinokwanisa kupa

1) Chibvumirano chepamutemo chinogona kusaina

2) Chibvumirano chezvakavanzika chinogona kusaina
3) Mazuva manomwe ekudzorera vimbiso
Zvinotonyanya kukosha: isu hatigone kupa kwete chigadzirwa chete, asi tekinoroji mhinduro sevhisi!
Packing & Delivery

Kuti uve nechokwadi chekuchengetedza zvinhu zvako, inyanzvi, ine hushamwari kwezvakatipoteredza, iri nyore uye inoshanda yekurongedza masevhisi achapihwa.
Profile yekambani

Nhanganyaya yekambani

Shanghai Epoch Material Co., Ltd. iri munzvimbo yehupfumi — Shanghai.Isu tinogara tichitevedzera "Zvinhu zvepamberi, hupenyu huri nani" uye komiti yeKutsvagisa neKuvandudza tekinoroji, kuti ishandiswe muhupenyu hwevanhu hwezuva nezuva kuita kuti hupenyu hwedu huve nani.

Iye zvino, isu tinonyanya kubata nezvinhu zvisingawanzo pasi, nano zvinhu, OLED zvinhu, uye zvimwe zvemberi zvinhu.Izvi zvinhu zvepamberi zvinoshandiswa zvakanyanya mumakemikari, mushonga, biology, OLED kuratidza, OLED mwenje, kuchengetedza kwezvakatipoteredza, simba idzva, nezvimwe.

Kwenguva yazvino, tine mafekitori maviri ekugadzira muShandong Province.Inobata nzvimbo inosvika 30,000 square metres, uye ine vashandi vanopfuura 100 vanhu, avo gumi vanhu vari mainjiniya makuru.Isu takagadzira mutsara wekugadzira wakakodzera kutsvagisa, kuyedza kutyaira, uye kugadzirwa kwakawanda, uye zvakare takagadzira maLab maviri, uye imwe nzvimbo yekuyedza.Isu tinoyedza imwe neimwe yakawanda yechigadzirwa tisati taunzwa kuti tive nechokwadi chekuti tinopa yakanaka mhando chigadzirwa kumutengi wedu.

Isu tinogashira vatengi vanobva pasirese kuti vashanyire fekitori yedu uye vatange kushandira pamwe kwakanaka pamwe chete!

Pane chirevo chekare muChina chekuti isu tinofara zvikuru kuona shamwari nevatengi vanobva kumativi ese enyika!

Kambani yedu yakapfuura nehurongwa hwekutarisira ISO 9001, uye isu tine yedu SOP system yekugadzira, kutengesa, uye mushure mekutengesa sevhisi!Ndinovimba tinogona kukupa yakanaka uye nehunyanzvi sevhisi kwauri!
Marketing Campaign

Gamuchirai vatengi vese kubva pasirese!
Tine vatengi pasi rese, uye kusvika zvino, takagadzira mubatanidzwa wakanaka nesumsung, LG, LV, pamwe nevamwe vazhinji vatengi zvakare, uye kuti uwane rumwe ruzivo, ndapota taura nesu!
FAQ

1) Uri kugadzira kana kutengesa?

Isu tiri vagadziri, fekitori yedu iri muShandong, asi isu tinogona zvakare kukupa imwe yekumira kutenga sevhisi iwe!
2) Matemu ekubhadhara: T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.3)Lead time≤25kg: mukati memazuva matatu ekushanda mushure mekubhadharwa.＞25kg: vhiki imwe

4) SampleInowanikwa, tinogona kupa madiki emahara emahara emhando yekuongorora chinangwa! 5) Package1kg pabhegi fpr samples,

25kg kana 50kg padhiramu, kana sezvawaida.6)KuchengetaChengetedza mudziyo wakavharwa zvakasimba munzvimbo yakaoma, inotonhorera uye inofefetera zvakanaka.

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