Product Detail
Nano Cerium Oxide
Formula: CeO2
Purity: 4N-5N
Particle size: 30nm-10um
Appearance: Light yellow powder
HS code: 2846101000
CAS NO.: 1306-38-3
Product Description
| Physical & Chemical Characters’name | Characters |
| Formula | CeO2 |
| M.Wt | 172.12 |
| Melting point /℃ | 2600℃ |
| Boiling point/℃ | 3500°C |
| Density(g/cm³） | 7.13 g/cm³ |
| Thermal Conductivity | 8.68W /（m·K） |
| Bulk density(g/cm3） | 1.0−1.5 g/cm3 |
| Moh’s hardness(Mho) | 6-7（mohs） |
| Specific surface area | 2-10m2/g |
| Molar mass（g·mol) | 172.115 |
| Permittivity | ε=20.7 |
| Stored Requirements | 1) Cool, ventilated, dark place 2) avoid direct sunlight and high temperature 3) sealed, avoid moisture |
| Physical & Chemical Characters’name | Characters |
| Conductivity | 0.014S·cm-1 |
| Refractive index | 1.9-2.3 |
| Radioaction | No |
| Solubility | Insoluble in water and alkali, slightly soluble in acid |
| Crystal structure | Face-centered cubic crystal (FCC) |
| Lattice constant/Å | a=5.411 Å |
| Thermal expansion/10-6.K-1 | 8×10^6 /°C – 12×10^6 /°C |
| EINECS | 215-150-4 |
| Electrical conductivity | Higher |
| Manufacturing technique | Oxalic acid precipitation method |
| Package | 25kg / drum or 1 ton/bag |
| Usage | 1)Glass decoloring (clarifying agent ) 2)Polishing materials 3)Ceramic glaze 4)Electronic battery 5)Catalyst |
Certificate of analysis & Particle size data
