产品说明
应用
High dielectric constant of hafnia makes it suitable for application in metal oxide based semiconductor devices. It also finds applications as optical coating materials.
基本信息
| 经验(实验)分子式 | HfO2 |
| 分子量 | 210.49 |
| EC 号 | 235-013-2 |
| MDL编号 | MFCD00003565 |
| NACRES | NA.23 |
产品性质
| 质量水平 | 100 |
| 形式 | pellets |
| 直径× 厚度 | 9 mm × 4.2 mm |
| 杂质 | ≤0.1% PBB (polybrominated biphenyls) ≤0.1% PBDE (polybrominated diphenyl ethers) |
| 密度 | 9.68 g/mL at 25 ℃ (lit.) |
| 痕量阳离子 | Cd: ≤0.01% Co: ≤0.0005% Cr: ≤0.005% Cu: ≤0.0005% Fe: ≤0.005% Hg: ≤0.1% Pb: ≤0.1% Ti: ≤0.005% V: ≤0.005% Zr: ≤1.0% |
| SMILES string | O=[Hf]=O |
| InChI | 1S/Hf.2O |
| InChI key | CJNBYAVZURUTKZ-UHFFFAOYSA-N |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
