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| No.8710069

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Information Name: | Supply oxide, praseodymium |
Published: | 2012-02-16 |
Validity: | 300 |
Specifications: | Conference call |
Quantity: | 100.00 |
Price Description: | |
Detailed Product Description: | Oxide, praseodymium Cas No. 12037-29-5 Formula Pr6O11 Molecular weight of 1021.44 Quality standards Appearance of the Appearance the Black powder one X-ray diffraction analysis of the X-Ray Diffraction Conforms to Structure, Based On the Trace Metals, Analysis of purity Purity ≥ 99.999% Pr pr (titration with complexometric) 82.0% - 83.0% Total metallic impurities, Total metallic C. A 20ppm by by ICP Atomic emission Traits dark brown dense powder, insoluble in water, soluble in inorganic acid to generate the corresponding salts, good electrical conductivity, electrical conductivity at 600 ° C is a million times in Pr2O3. Density: 6.88 Melting point: 2042 ℃ Use as a ceramic glaze, praseodymium yellow pigment, and rare earth permanent magnet alloy raw materials (the Dark brown powder, insoluble in water on and of soluble in mineral acids,). |
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Copyright © GuangDong ICP No. 10089450, Jiujiang Xinda Trade Co., Ltd. Wan All rights reserved.
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You are the 6948 visitor
Copyright © GuangDong ICP No. 10089450, Jiujiang Xinda Trade Co., Ltd. Wan All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility