Hafnium oxide HfO2 ntụ ntụ

CAS 12055-23-1HfO2ntụ ntụ hafnium oxide ntụ ntụ

Okwu mmalite:

Molecular:HfO2Nọmba CAS: 12055-23-1
Ịdị ọcha: 99.9% ruo 99.99% nha: 3N, 4N
Njirimara ngwaahịa:Radon dioxide (HfO2) bụ oxide nke nitride element, na ụlọ okpomọkụ na n'okpuru nkịtị nrụgide bụ ọcha siri ike. Ọcha ọcha, nwere usoro kristal atọ: otu oblique, quad na cubic, ebe agbaze 2780 ruo 2920K. Ebe esi mmiri 5400K. Ọnụ ọgụgụ nke mgbasawanye nke thermal bụ 5.8 × 10-6 degrees C. Na-adịghị ike na mmiri, hydrochloric acid na nitric acid, soluble na sulfuric acid na fluorohydroic acid. A na-enweta ya site na ire ere ọkụ ma ọ bụ hydrolysis nke ogige ndị dị ka vanadium sulfate na chloride oxide. Ngwa ngwa maka mmepụta nke ígwè na vanadium alloys. A na-eji ya dị ka ihe na-emegharị emegharị, ihe mkpuchi redio na-eme ka ọ dịghachi ndụ.
Ọdịdị: White ntụ ntụ nwere kristal atọ: otu oblique, quad na cubic.
Jiri:Ngwa ngwa maka mmepụta nke ígwè na vanadium alloys. A na-eji ya dị ka ihe na-emegharị emegharị, ihe mkpuchi redio na-eme ka ọ dịghachi ndụ.
Nkwakọ ngwaahịa: Bottled
Rịba ama: Enwere ike ịnye ngwaahịa na nkwakọ ngwaahịa ahaziri dịka ihe pụrụ iche nke onye ahịa chọrọ.