99.99% CAS 13494-80-9 qhia hlau hlau te ingot

99.99% CAS 13494-80-9 Qhia Hlau Te Ingot Featured Duab

Cov lus piav qhia luv luv:

Khoom npe: qhia txog Ingot

Purity: 99.99% Min

CAS TSIS MUAJ .: 13494-80-80-9

MORIEL MOB: 127.60 G / Mol

Melting taw tes: 450 ℃

Boint Taw tes: 988 ℃

Saib ceev: 6.24

ElectroneGativity: 2.01

Kev Sib Tw Ntaus: 0.35 ev

Thaum Tshav Kub Kub Tshwj Xeeb: 0.0481 Cal / G / K @ 25 ° C

Ceev ntawm Soundthe Rod: 2610 M-1 (ntawm 20 ° C)

Thermal conductivity: 2.35 W / M / K

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Khoom Qhia Qhia

Khoom Ntawv

Khoom Piav Qhia

Nws muaj nyiaj-dawb nws yog xim hlau, lub ntom ntom ntawm 6.25 g / cm3 ° C, thiab lub hardness ntawm 2.5 (mohs hardness). Muaj ob daim ntawv alotropic, crystalline thiab amorphod. Spellium hlawv hauv huab cua nrog cov nplaim hluav taws xiav thiab tsim cov lus qhia dioxide; Nws tuaj yeem hnov mob nrog Halogens tab sis tsis yog nrog Sulphur thiab Selenium. Soluble hauv cov sulfuric acid, nitric acid, notassium hydroxide thiab poov tshuaj cyathium cylassium tov. Cov kub tsis zoo hloov thiab hluav taws xob conductivity. Tellurium nrog kev thov tshaj plaws ntawm ntau tshaj 99.99% yog hu ua high-purity selururium.

Kev qhia tshwj xeeb

Tus qauv	Te.3n	Te.4n	Te.5n
Te (min%)	99.9	99.99	99.999
Lam ua	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
Tag nrho	500	100	10

Daim ntawv thov

Nws yog siv los npaj ii-vwm compound semiconductors, hnub ci contrection cov ntsiab, lub teeb hluav taws xob nrhiav tau, cov chaw ntes hluav taws xob thiab lwm yam khoom siv yooj yim.