Hafnium oxide HfO2 ufa CAS 12055-23-1

Kufotokozera Kwachidule:

Dzina la Chemical: Hafnium oxide

Fomula ya mamolekyulu: HfO2

CAS No. 12055-23-1

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

fO2 ndi okusayidi wa chinthu cha nitride, kutentha kwa firiji komanso pansi pa kupanikizika kwabwino kumakhala kolimba koyera. Insoluble m'madzi, hydrochloric acid ndi nitric acid, sungunuka mu sulfuric acid ndi fluorohydroic acid. Amapezeka ndi kuwonongeka kwamafuta kapena hydrolysis ya mankhwala monga vanadium sulfate ndi chloride oxide. Zida zopangira zitsulo ndi vanadium alloys. Amagwiritsidwa ntchito ngati zida zotsutsa, zokutira zotsutsa-radioactive ndi zothandizira.

Kufotokozera

Kanthu	Standard	Zotsatira
HfCl4+ZrCl4	≥99%	> 99.5%
Fe	≤0.02%	0.01%
Kuti	≤0.01%	0.005%
Ndipo	≤0.02%	0.008%
Mg	≤0.005%	0.003%
Cr	≤0.005%	0.002%
Mu	≤0.005%	0.002%
Al	≤0.02%	0.01%