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Yellow Crystalline Powder / Bismuth Oxide Powder For Chemical Reagents Raw Material
Product Details:
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Detailed Product Description
| Appearance: | Yellowish Crystalline Powder | Boiling Point: | 1890ºC |
|---|---|---|---|
| EINECS: | 215-134-7 | CAS Number: | 1304-76-3 |
| Solubility: | INSOLUBLE In Water | Melting Point: | 825ºC |
| High Light: | bismuth metal powder,bismuth trioxide |
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Chemical Reagents Raw Material Bismuth Oxide 99%-99.999% Bi2O3 Light Yellowish
English Name: Bismuth Oxide
Molecular formula: Bi2O3
Molecular weight: 465.96
Properties: Yellow heavy powder. Dissolved in acid, insoluble in water, heated to orange red, and then heated to reddish brown.
Method of preparation: wet method and calcining.
Certificate Of Analysis
| Item | SPECIFICATIONS |
| Bi2O3 | ≥99.99% |
| Assay | |
| Li | ≤0.0005% |
| Lithium | |
| Na | ≤0.003% |
| Sodium | |
| K | ≤0.001% |
| Potassium | |
| Mg | ≤0.001% |
| Magnesium | |
| Mg | ≤0.0005% |
| Magnesium | |
| Al | ≤0.001% |
| Aluminum | |
| Si | ≤0.002% |
| Silicon | |
| As | ≤0.001% |
| Arsenic | |
| Cd | ≤0.0005% |
| Cadmium | |
| Fe | ≤0.001% |
| Ferric | |
| Sn | ≤0.0005% |
| Tin | |
| Cr | ≤0.0005% |
| Chromium | |
| Ni | ≤0.0005% |
| Nickel | |
| Cu | ≤0.0005% |
| Copper | |
| Pb | ≤0.0005% |
| Lead | |
| Sb | ≤0.0005% |
| Stibium | |
| Cl | ≤0.001% |
| Chloride | |
| SO4 | ≤0.001% |
| Sulfate | |
| Loss on ignition | ≤0.3% |
| Nitric acid insoluble | ≤0.05% |
Contact Details
Changsha Easchem Co., Limited
Contact Person: andrew.liao
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