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Ifu ya Tellurium Dioxide TeO2 CAS 7446-07-3

Ibisobanuro bigufi:

Izina ry'ubutabire: Dioxyde ya Tellurium

Formula ya Molecular: TeO2

Ubuziranenge: ≥99.99%

CAS No. 7446-07-3


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro by'igicuruzwa

Imiterere ya kristu ya tetragonal, umuhondo iyo ushyushye, umuhondo wijimye utukura iyo ushongeshejwe, imvange ya amphoteric. Ishonga gato mu mazi, ishonga mu aside ikomeye n'ibice, kandi ikora imyunyu ibiri. Ubucucike 5.49 ~ 6.02g / cm3. Aho ishonga ni 733 ℃. Aho ishyuha ni 1260 ℃. Sublimation itangira kuri 450℃ kandi itegurwa hakoreshejwe uburyo bukwiye bwo gushonga kwa aside. Ikoreshwa mu kurwanya no kumenya bagiteri mu nkingo.

Ibisobanuro

Izina ry'igicuruzwa: Tellurium Dioxide
Isuku: 99.99%
Ikintu
Ishami
Ibisubizo (≤)
Ibyo
ppm
1.7
Mg
ppm
0.5
Al
ppm
0.5
Ibyo
ppm
5.6
Cr
ppm
0.5
Mn
ppm
0.5
Fe
ppm
4.2
Hamwe na
ppm
0.5
Hamwe na
ppm
4.8
Zn
ppm
0.5
Sn
ppm
0.5
Pb
ppm
1.2
Hamwe na
ppm
1.0
Muri
ppm
0.5

 


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