| Customization: | Available |
|---|---|
| CAS No.: | 1304-76-3 |
| Formula: | Bi2O3 |
|
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Bismuth is a silvery white to pink metal,which are mainly used to prepare compound semiconductor materials, high-purity bismuth compounds, thermoelectric refrigeration materials, solders and liquid cooling carriers in nuclear reactors, ect. Bismuth occurs in nature as a free metal and mineral.
Appearance: Light yellow powder
Formula: Bi2O3
CAS No.: 1304-76-3
EINECS No.: 215-134-7
Purity( Bi2O3/ TREO): 2 N-4N(99%-99.99%)
Spcification
| Product Name | Bismuth Trioxide |
| Appearance | light yellow powder |
| Size | 1-3μm |
| Molecular Formula | Bi2O3 |
| Molecular Weight | 465.96 |
| Melting Point | 820°C |
| Boiling Point | 1890°C |
| Apparent Density | ≤1.0g/cm3 |
| CAS No. | 12048-50-9 |
| EINECS No. | 215-134-4 |
|
item |
standard |
|
Bi2O3%≥ |
99.95 |
|
Pb%≤ |
0.003 |
|
Cd%≤ |
0.001 |
|
Fe%≤ |
0.001 |
|
Cu%≤ |
0.001 |
|
Sn%≤ |
0.001 |
|
Ag%≤ |
0.003 |
|
As%≤ |
0.001 |
|
Sb%≤ |
0.002 |
|
color |
Orange yellow |
|
Particle size D50: |
0.3um (electron microscope) |
|
Surface Area |
3.4~5.0 sqm/g |
Application
Bismuth Trioxide as a new kind of enviromental protection material has completly replaced the toxic material that may contain lead, which are widly used in chemical and electronic industry.
It also can be used in top-grade glass producing, electronic welding material, fireworks additives and bismuth products producing.
Package:
It is packed in fiber drum and lining with polyethylene film bag. Net weight 25kg per drum
Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device.
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