I-Tellurium Dioxide Powder TeO2 CAS 7446-07-3

Incazelo emfushane:

Igama Lekhemikhali: I-Tellurium Dioxide

Ifomula Yamamolekyuli: TeO2

Ubumsulwa: ≥99.99%

Inombolo ye-CAS 7446-07-3

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Incazelo Yomkhiqizo

Isakhiwo sekristalu ye-tetragonal, ephuzi uma ishiswa, ephuzi elimnyama elibomvu uma lincibilikisiwe, i-amphoteric compound. Incibilika kancane emanzini, incibilika kuma-asidi aqinile nezisekelo, kanye nokwakheka kosawoti ophindwe kabili. Ubuningi 5.49 ~ 6.02g/cm3. Iphuzu lokuncibilika lingu-733 ℃. Iphuzu lokubila lingu-1260 ℃. I-sublimation iqala ku-450℃ futhi ilungiswa ngokubola okushisa kwe-asidi okulungile. Isetshenziselwa ukulwa ne-sepsis kanye nokuhlonza amagciwane emithini yokugoma.

Imininingwane

Igama lomkhiqizo: I-Tellurium Dioxide		Ubumsulwa: 99.99%
Into	Iyunithi		Umphumela (≤)
Lokho	i-ppm		1.7
I-Mg	i-ppm		0.5
I-Al	i-ppm		0.5
Lokho	i-ppm		5.6
I-Cr	i-ppm		0.5
Mn	i-ppm		0.5
UFe	i-ppm		4.2
Nge	i-ppm		0.5
Nge	i-ppm		4.8
I-Zn	i-ppm		0.5
I-Sn	i-ppm		0.5
I-Pb	i-ppm		1.2
Nge	i-ppm		1.0
Ku-	i-ppm		0.5