Sell nano bismuth trioxide @China (Mainland)
Nano Bismuth oxide
Our company produce and sell nano Bi2O3(nano Bi2O3)
Chemical formula: Bi2O3
Mol mass: 465.96
Properties: yellow or orange yellow powder, specific gravity 8.9,melting point 820℃. The molten bismuth oxide can erode or dissolve kinds of metallic oxides with temperature is 710℃
Application: electronic industry, the main doping material of piezoresistor and capacity, radiography in pharmaceuticals and artificial bone. It can greatly improve the performance of ceramic material and refractive index of glass when applied in glass and ceramic. And it is the best substitute of lead glaze.
|
item |
Micron grade |
Nano grade |
|
Bi2O3%≥ |
99.90 |
99.90 |
|
Pb%≤ |
0.001 |
0.001 |
|
Fe%≤ |
0.001 |
0.001 |
|
Cu%≤ |
0.001 |
0.001 |
|
As%≤ |
0.001 |
0.001 |
|
Insolubles in acids％≤ |
0.005 |
0.005 |
|
color |
Orange yellow |
Orange yellow |
|
Average particle size≤nm |
300 |
100 |
|
Specific surface areasqm/g |
2.5 |
4.6 |
|
Apparent density cm3/ g |
0.70 |
0.65 |
Post by Richard Castle Chemicals @2013-03-19 11:02:44
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- ShaoYaoJu , ChaoYang district , Beijing , China