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成都市錦江區紅星路福興大樓

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首頁 > 供應產品 > 五氧化二鉭
五氧化二鉭
單價 面議對比
詢價 暫無
發貨 四川成都市付款后24小時內
過期 長期有效
更新 2013-10-14 08:48
 
詳細信息

五氧化二鉭
分子式:Ta2O5;分子量:441.89。菱形柱狀體。相對密度8.2。熔點1872℃±10℃。溶于熔融禁發 硫酸氫鉀的氫氟酸,
不溶于水和其化酸。用于拉鉭酸鋰單晶和制造高折射低色散特種光學玻璃,化工中可作催化劑。是制作LT、LN等晶體的原料,
LT、LN是重要的壓電、熱電和非線性光學材料,在激光和微聲表面波等技術領域中有重要用途
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