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Contact Supplier| Compound Formula | BN |
|---|---|
| Molecular Weight | 24.82 |
| Appearance | Black powder |
| Melting Point | 2973 °C |
| Boiling Point | N/A |
| Density | 2.1 g/cm3 (h-BN); 3.45 g/cm3 (c-BN) |
| Bulk Density | 0.3 g/cm3 |
| True Density | 2.25 g/cm3 |
| Average Particle Size | ~70 nm |
| Specific Surface Area | ~20 m2/g |
| Morphology | nearly spherical |
| Solubility in H2O | Insoluble |
| Refractive Index | 1.8 (h-BN); 2.1 (c-BN) |
| Crystal Phase / Structure | N/A |
| Electrical Resistivity | 13 to 15 10x Ω-m |
| Poisson’s Ratio | 0.11 |
| Specific Heat | 840 to 1610 J/kg-K |
| Thermal Conductivity | 29 to 96 W/m-K |
| Thermal Expansion | 0.54 to 18 µm/m-K |
| Young’s Modulus | 14 to 60 GPa |
| Content | BN | Ba2O3 | Moistrue | Particle size |
| BN-1 | ≥99% | ≤0.20% | ≤0.20% | 0~15um |
| BN-2 | ≥99% | ≤0.20% | ≤0.20% | 5~10um |
| BN-3 | ≥98.5% | ≤1.00% | ≤0.50% | 0~5um |
| Packing | 1kg/vacuum aluminum foil bag 50kg/drum | |||
Boron Nitride Powder Health & Safety Information
| Signal Word | Warning |
|---|---|
| Hazard Statements | H319-H335 |
| Hazard Codes | Xi |
| Risk Codes | 36/37 |
| Safety Statements | 26-36 |
| RTECS Number | ED7800000 |
| Transport Information | N/A |