Hafnium oxide HfO2 foda

Saukewa: CAS12055-23-1HfO2foda hafnium oxide foda

A takaice gabatarwa:

Kwayoyin Halitta:HfO2Lambar CAS: 12055-23-1
Tsafta: 99.9% zuwa 99.99% Girman: 3N, 4N
Halayen samfur:Radon dioxide (HfO2) wani oxide ne na sinadarin nitride, a yanayin zafin daki kuma ƙarƙashin matsi na al'ada fari ne mai ƙarfi. Farin foda, tare da sifofin kristal guda uku: oblique guda ɗaya, quad da cubic, ma'anar narkewa 2780 zuwa 2920K. Tushen tafasa 5400K. Matsakaicin haɓakar haɓakar thermal shine 5.8 × 10-6 digiri C. Ba a iya narkewa a cikin ruwa, hydrochloric acid da acid nitric, mai narkewa a cikin sulfuric acid mai ƙarfi da fluorohydroic acid. Ana samun shi ta hanyar bazuwar thermal ko hydrolysis na mahadi irin su vanadium sulfate da chloride oxide. Raw kayan don samar da karfe da vanadium gami. An yi amfani da shi azaman kayan haɓakawa, kayan shafa na anti-radioactive da masu kara kuzari.
Bayyanar: Farin foda tare da tsarin crystal guda uku: guda oblique, quad da cubic.
Amfani:Raw kayan don samar da karfe da vanadium gami. An yi amfani da shi azaman kayan haɓakawa, kayan shafa na anti-radioactive da masu kara kuzari.
Shiryawa: kwalban
Lura: Ana iya samar da samfurori na musamman da marufi bisa ga buƙatun musamman na abokin ciniki.