欧美黑人激情性久久,性69视频一区二区三区,综合色国产主播精品另类,99riAV无码国产在线看不卡

  • 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 >Minor metals >Rare Earth products > Gadolinium oxide
 Gadolinium oxide

Gadolinium oxide

  • Category:Rare Earth products
  • Weight:0

Details:

Gadolinium oxide

CAS No.:12064-62-9

Purity: Gd2O3/TREO 99%~99.99%

Chemical formula:Gd2O3

Molecular weight:362.5

Density:7.407g/cm3

Melting point:2330±20℃  

Characters: It is white powder easy to absorb moisture and carbon dioxide from air and can react with ammonia to becoming hydrate precipitate of gadolinium. 

Packaging: 25kgs per sealed plastic bag in barrel


主站蜘蛛池模板: 九龙县| 比如县| 中山市| 铜山县| 隆昌县| 荣昌县| 泰安市| 永泰县| 东光县| 抚州市| 乳山市| 成武县| 错那县| 青川县| 肇东市| 长汀县| 平陆县| 岑溪市| 崇明县| 将乐县| 东辽县| 聂荣县| 饶阳县| 临洮县| 阿尔山市| 榆社县| 曲周县| 伊金霍洛旗| 巨野县| 荆门市| 封丘县| 昌乐县| 连城县| 桃源县| 苗栗县| 桃园县| 方山县| 商洛市| 麻城市| 溆浦县| 鹤山市|