Ifu ya Tellurium Dioxyde TeO2 CAS 7446-07-3

Ibisobanuro bigufi:

Izina ryimiti: Dioxyde ya Tellurium

Inzira ya molekulari: TeO2

Isuku: ≥99.99%

URUBANZA No 7446-07-3

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibisobanuro ku bicuruzwa

Imiterere ya Tetragonal kristal, umuhondo iyo ushyushye, umutuku wijimye wijimye iyo ushongeshejwe, amphoteric compound. Gushonga buhoro mumazi, gushonga muri acide zikomeye na base, no gushiraho imyunyu ibiri. Ubucucike 5.49 ~ 6.02g / cm3. Gushonga ni 733 ℃. Ingingo itetse ya 1260 ℃. Sublimation itangirira kuri 450 ℃ kandi igategurwa na acide ikwiye kubora. Ikoreshwa muri antisepsis no kumenya bagiteri mu nkingo.

Ibisobanuro

Izina ryibicuruzwa: Tellurium Dioxide		Isuku: 99,99%
Ingingo	Igice		Igisubizo （≤）
Bimaze	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
Se	ppm		4.8
Zn	ppm		0.5
Sn	ppm		0.5
Pb	ppm		1.2
Hamwe na	ppm		1.0
Muri	ppm		0.5