Hafnium oxide HfO2 hupfu

CAS 12055-23-1HfO2upfu hafnium oxide upfu

Sumo pfupi:

Molecular:HfO2Nhamba yeCAS: 12055-23-1
Kuchena: 99.9% kusvika 99.99% Kukura: 3N, 4N
Product maitiro:Radon dioxide (HfO2) ioxyde yenitride element, patembiricha yemumba uye pasi pekumanikidzwa kwakajairika ichena yakasimba. Hupfu chena, ine matatu makristasi zvimiro: imwe oblique, quad uye cubic, melting point 2780 kusvika 2920K. Boiling point 5400K. Iyo coefficient yekuwedzera kwekupisa ndeye 5.8 × 10-6 madhigirii C. Insoluble mumvura, hydrochloric acid uye nitric acid, yakanyungudutswa mu concentrated sulfuric acid uye fluorohydroic acid. Inowanikwa nekuparara kwekupisa kana hydrolysis yemishonga yakadai sevanadium sulfate uye chloride oxide. Raw zvinhu zvekugadzira simbi uye vanadium alloys. Inoshandiswa se refractory zvinhu, anti-radioactive coatings uye catalysts.
Kuonekwa: White powder ine matatu makristasi zvimiro: imwe oblique, quad uye cubic.
Shandisa:Raw zvinhu zvekugadzira simbi uye vanadium alloys. Inoshandiswa se refractory zvinhu, anti-radioactive coatings uye catalysts.
Kurongedza: Mabhodhoro
Ongorora: Zvigadzirwa zvakagadzirirwa uye kurongedza zvinogona kupihwa zvinoenderana nezvinodiwa nemutengi.