Foda Tellurium Dioxide TeO2 CAS 7446-07-3

Takaitaccen Bayani:

Sunan Sinadarai: Tellurium Dioxide

Tsarin Kwayoyin Halitta: TeO2

Tsarkakakke: ≥99.99%

Lambar CAS 7446-07-3

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Bayanin Samfurin

Tsarin lu'ulu'u mai kusurwa huɗu, rawaya idan an yi zafi, ja mai duhu idan an narkar da shi, mahaɗin amphoteric. Yana narkewa kaɗan a cikin ruwa, yana narkewa a cikin acid mai ƙarfi da tushe, da kuma samuwar gishiri biyu. Yawan narkewa shine 5.49 ~ 6.02g/cm3. Wurin narkewa shine 733 ℃. Wurin tafasa shine 1260 ℃. Sublimation yana farawa a 450 ℃ kuma ana shirya shi ta hanyar ruɓewar zafin acid daidai. Ana amfani da shi don maganin sepsis da gano ƙwayoyin cuta a cikin alluran rigakafi.

Ƙayyadewa

Sunan Samfurin: Tellurium Dioxide		Tsarkaka: 99.99%
Abu	Naúrar		Sakamako(≤)
Wannan	ppm		1.7
Mg	ppm		0.5
Al	ppm		0.5
Wannan	ppm		5.6
Cr	ppm		0.5
Mn	ppm		0.5
Fe	ppm		4.2
Tare da	ppm		0.5
Tare da	ppm		4.8
Zn	ppm		0.5
Sn	ppm		0.5
Pb	ppm		1.2
Da	ppm		1.0
A cikin	ppm		0.5