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Product Details:
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Solubility: | INSOLUBLE In Water. | Boiling Point: | 1890ºC |
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EINECS No: | 215-233-5 | Main Application: | Used In Ceramic Capacitors, Piezoelectric Ceramics Etc. |
Appearance: | Yellow Crystalline | Density: | 8.9 |
High Light: | bismuth metal powder,bismuth trioxide |
Main features and uses of products
Bismuth oxide is a yellow or light yellow heavy powder, not monoclinic or crystalline, odorless, soluble in hydrochloric acid and nitric acid. The product has the characteristics of fine particle size, narrow particle size distribution and good dispersibility. It is widely used in ceramic capacitors, varistors, thermistors, Zinc Oxide arresters, color crystal tubes, glass shells and other electronic devices and magnetic materials, special glass and analytical reagent industry.
I company of bismuth oxide product specifications are as follows: Bi2O3 = 99.5%, Na = 0.01%, Fe = 0.01%, Ca = 0.01%, Al = 0.01%, Cu = 0.0050%, K = 0.0050%, D50 = 1.0~5.0, the particle size of 0.09 m, 3 1.0~1.6 g/cm loose density.
ITEM | SPECIFICATIONS | TEST RESULTS |
Purity(%,min) | 99.999 | |
Impurities(ppm, Max) | ||
Ag | ≤0.1 | Conform |
Cu | ≤0.3 | Conform |
Ca | ≤0.5 | Conform |
Al | ≤0.2 | Conform |
Mg | ≤0.2 | Conform |
Ni | ≤0.5 | Conform |
Pb | ≤0.3 | Conform |
Fe | ≤0.3 | Conform |
Mn | ≤0.5 | Conform |
Cr | ≤0.5 | Conform |
Other Index | ||
Particle size (um) | 8 |
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