欧美人与动牲交zooz乌克兰丨免费拍拍拍网站丨亚洲中文字幕无码mv丨日本α片无遮挡在线观看丨野花社区免费观看在线www

  • 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 >Chemical products >Vanadium Compound >Vanadium pentoxide
Vanadium pentoxide

Vanadium pentoxide

  • Category:Vanadium Compound
  • 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. 


主站蜘蛛池模板: 曰本无码人妻丰满熟妇啪啪| 亚洲国产精品va在线播放| 少妇人妻偷人精品免费视频| 在线v片免费观看视频| 99国产欧美另类久久久精品| 小嫩妇好紧好爽再快视频| 不卡一区二区视频日本| 影音先锋男人站| 色综合天天无码网站| 成人区人妻精品一熟女| 亚洲 另类 小说 国产精品无码| 嫩草欧美曰韩国产大片| 日本午夜看x费免| 高清不卡亚洲日韩av在线| 丰满白嫩大屁股ass| 久久综合给合综合久久| 女人被躁到高潮免费视频| 成年女人午夜毛片免费视频| 久久精品99久久香蕉国产色戒| 内射夜晚在线观看| 中文无码av在线亚洲电影| 欧美人成精品网站播放| 夜夜精品无码一区二区三区| а天堂中文地址在线| 久久国产人妻一区二区免费| 欧美v成 人在线观看| 免费视频爱爱太爽了激情| 国产99在线 | 欧美| 青青草国产久久精品| 国产亚洲欧美日韩在线一区| 午夜肉伦伦影院| 最新在线精品国自产拍视频| 欧美另类 自拍 亚洲 图区| 中文字幕人成无码人妻综合社区| 亚洲另类自拍丝袜第五页| 伊人久久大香线蕉av色婷婷色| 乌克兰性欧美精品高清 | 9420免费高清在线观看视频| 一本到亚洲中文无码av| 精品久久久久中文字幕日本| 99久热re在线精品99re8热视频|