操视频网站-操日韩美女-操日韩-操日本美女视频-操人网站-操人视频网站

  • 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 >Sodium metavanadate
Sodium metavanadate

Sodium metavanadate

  • Category:Vanadium Series
  • Weight:0

Details:

 Purity: 98% min

 Molecular weight:121.93

 Properties: white or light yellow powder

 Relative density2.79

Melting point:630℃

Characters: It is soluble in water but slightly soluble in alcohol

Specification: 

NaVO3

 

NaVO3

V2O5

Na2O

≥98%

≥73%

≥24.8%

S

K

Fe

≤0.02%

≤0.5%

≤0.02%

 

NaVO3·2H2O

 

NaVO32H2O

V2O5

Na2O

≥98%

≥56%

≥19%

S

K

Fe

≤0.02%

≤0.3%

≤0.02%


主站蜘蛛池模板: 日韩精选在线| 午夜黄色小视频| 中文字幕免费观看视频| 欧美一级做一级做片性十三| 午夜视频福利| 黄色小视频免费| 色天天综合色天天碰| 中国黄色www| 日本剧情片免费观看网址| 亚洲天堂影院| 欧美日一区二区三区| 亚州三级| 免费啪视频在线观看| 午夜视频福利| 免费看一毛一级毛片视频| 午夜性视频| 免费公开视频人人人人人人人 | 亚洲国产欧美另类| 老色批影院| 天天草综合网| 黄色一级a毛片| 天天色天天色天天色| 国产亚洲欧美一区| 天天影视色香欲综合网小说 | 日本精高清区一| 伊人免费在线| 青青99| 夜夜艹日日艹| 人操人视频| 伊人手机视频| 日韩高清欧美| 97夜夜澡人人爽人人喊一欧美| 高清一区二区| 四级毛片在线播放| 狠狠色色综合网站| 午夜免费片| 欧美a视频| 亚洲综合激情丁香六月| 青青草综合在线| 中文字幕亚洲综合久久2| 色天使色护士 在线视频观看|