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天海翼无码视频_AV在线影视_婷婷丁香五月周_黄色无码av_伦一理一级一a一片_青青草国内亚洲_91色东京热

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    • Operate all kinds of rare earth wire materials,

      Processing nonferrous alloys and rare earth alloy wires and bars

      Implementation standards: customized according to customer requirements Quality system: ISO9001

      Applicable process: evaporation coating, ion sputtering

      Specifications: according to customer requirements

    • Operate all kinds of rare earth wire materials,

      Processing nonferrous alloys and rare earth alloy wires and bars

      Implementation standards: customized according to customer requirements Quality system: ISO9001

      Applicable process: evaporation coating, ion sputtering

      Specifications: according to customer requirements

    • Operate all kinds of rare earth wire materials,

      Processing nonferrous alloys and rare earth alloy wires and bars

      Implementation standards: customized according to customer requirements Quality system: ISO9001

      Applicable process: evaporation coating, ion sputtering

      Applicable process: evaporation coating, ion sputtering

    Home >Self-owned brand >Vanadium Series >Vanadium pentoxide
    Vanadium pentoxide

    Vanadium pentoxide

    • Category:Vanadium Series
    • Weight:0

    Details:

    Packaging: Inner, polythene bag. Outer, iron barrel. 

    Appearance: Orange or red brown powder form.
    Melting point:690℃   

    Relative density: 3.35   

    Boiling point:1750℃ 

    Molecular formula:V2O5  

    Molecular weight:182.00

    Characters: It is slightly soluble iwater and concentrated acidconcentrated alkali, but insoluble in ethanol

    Main Application: used in metallurgy industry, petro-chemical catalyst, Chemical reagent, agent of coal gasification, desulfurization/decarburization/denitration of waste gas, vanadium battery, medicine raw material, ceramic pigment and feed additives etc. 



    天海翼无码视频_AV在线影视_婷婷丁香五月周_黄色无码av

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