Product Detail
Nano Gallium Oxide
Formula: Ga₂O₃
Purity: 4N-5N
Particle size: 30nm-5um
Appearance: White powder
HS code: 8112929099
CAS NO.: 12024-21-4
Product Description
| Physical & Chemical Characters’name | Characters |
| Formula | Ga₂O₃ |
| M.Wt | 187.44 |
| Melting point /℃ | 1740℃ |
| Boiling point/℃ | 1900℃ |
| Density/(g/cm³） | 2.30 |
| Thermal Conductivity | 3-5 W/ (m·K) |
| Refractive index | 1.92 |
| Solidification density | 0.59 g/cm3 |
| Moh’s hardness(Mho) | 5-6（mohs） |
| Vickers hardness (kg/mm) | 600-800kg/ mm |
| Specific surface area | 3～20m2/ g |
| Stored Requirements | 1) Away from light, cool &dry place 2) Strictly prohibited from mixing with toxic and harmful substances |
| Physical & Chemical Characters’name | Characters |
| Electrical conductivity | Excellent |
| Radioaction | Lower |
| Crystal structure | Hexagonal crystal system |
| Lattice constant/Å | a=12.23Å b=3.04Å c=5.80Å |
| Thermal expansion/10-6.K-1 | 5.8×10^-6/K |
| Molar mass（g·mol) | 172.92 g/mol |
| EINECS | 234-691-7 |
| Permittivity | ε=10.2 |
| Package | 25kg / drum or 1 ton/ bag |
| Manufacturing technique | Precipitation method |
| Solubility | Insoluble in water, Slightly soluble in hot acid or alkali solutions |
| Usage | 1) High purity reagent 2) Electronic battery 3) Semiconductor materials |
Certificate of analysis & Particle size data
