Praseodymium(III,IV) oxide
- Số CAS
- 12037-29-5
- Khối lượng phân tử
- 1021.44
- Công thức phân tử / ký hiệu hóa học
- Pr6O11
Mô tả
Brown materials
Melting point： 2042 ℃
Density：6.88g/ml Appearance:black powder
Solubility:insoluble in water, soluble in acid generation trivalent salts.
Good electrical conductivity.
ỨNG DỤNG
Pigment;
Ceramic glaze
Keywords:Fine ceramics;Electronic chemicals;Oxide;Catalyst;Nanometer materials
Phiếu kiểm nghiệm
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Product name |
Praseodymium(III,IV) oxide |
CAS：12037-29-5 |
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Appearance |
Brown metarials |
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Formula |
Pr6O11 |
98% |
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TEST RESULTS |
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Pr6O11-2.5N |
Pr6O11-3.5N |
Pr6O11-4N |
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Pr6O11 |
≥99.0 |
99.5 |
99.5 |
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Relative purityPr6O11/REO |
≥99.5 |
99.95 |
99.99 |
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Fe2O3 |
≤0.010 |
0.005 |
0.001 |
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SO42- |
≤0.050 |
0.030 |
0.010 |
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Cl- |
≤0.050 |
0.050 |
0.010 |
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SiO2 |
≤0.05 |
0.010 |
0.003 |
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CaO |
≤0.10 |
0.030 |
0.003 |
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