Hafnium oxyde HfO2 ifu CAS 12055-23-1
fO2 ni oxyde yibintu bya nitride, mubushyuhe bwicyumba kandi munsi yumuvuduko usanzwe ni ikintu cyera. Kudashonga mumazi, aside hydrochloric na acide ya nitric, gushonga muri acide sulfurike yibanze hamwe na aside fluorohydroic. Iraboneka kubora cyangwa hydrolysis yibintu nka vanadium sulfate na oxyde ya chloride. Ibikoresho bibisi byo gukora ibyuma na vanadium. Ikoreshwa nkibikoresho byangiritse, anti-radioactive coatings na catalizator.
| Ingingo | Bisanzwe | Igisubizo | |
| HfCl4 + ZrCl4 | ≥99% | > 99.5% | |
| Fe | ≤0.02% | 0.01% | |
| Ibyo | ≤0.01% | 0.005% | |
| Kandi | ≤0.02% | 0.008% | |
| Mg | ≤0.005% | 0.003% | |
| Cr | ≤0.005% | 0.002% | |
| Muri | ≤0.005% | 0.002% | |
| Al | ≤0.02% | 0.01% | |
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