Tellurium Dioxide Powder TeO2 CAS 7446-07-3 Chithunzi Chodziwika

Ufa wa Tellurium Dioxide TeO2 CAS 7446-07-3

Kufotokozera Kwachidule:

Dzina la Mankhwala: Tellurium Dioxide

Fomula ya Maselo: TeO2

Chiyero: ≥99.99%

Nambala ya CAS 7446-07-3

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

Kapangidwe ka makristalo a tetragonal, achikasu akatenthedwa, achikasu chakuda chofiira akasungunuka, amphoteric compound. Amasungunuka pang'ono m'madzi, amasungunuka mu ma acid ndi maziko amphamvu, komanso amapanga mchere wawiri. Kuchulukana 5.49 ~ 6.02g/cm3. Malo osungunuka ndi 733 ℃. Malo otentha ndi 1260 ℃. Kusungunuka kumayamba pa 450℃ ndipo kumakonzedwa ndi asidi wolondola wowola kutentha. Amagwiritsidwa ntchito poletsa matenda ndi kuzindikira mabakiteriya mu katemera.

Kufotokozera

Dzina la malonda: Tellurium Dioxide		Chiyero: 99.99%
Chinthu	Chigawo		Zotsatira (≤)
Zimenezo	ppm		1.7
Mg	ppm		0.5
Al	ppm		0.5
Zimenezo	ppm		5.6
Cr	ppm		0.5
Mn	ppm		0.5
Fe	ppm		4.2
Ndi	ppm		0.5
Ndi	ppm		4.8
Zn	ppm		0.5
Sn	ppm		0.5
Pb	ppm		1.2
Ndi	ppm		1.0
Mu	ppm		0.5