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五氧化二鉭

 
 
單價 面議對比
詢價 暫無
發(fā)貨 浙江金華市付款后24小時內(nèi)
過期 長期有效
更新 2013-12-16 17:12
 

金華隆騰集團(tuán)股份有限公司

企業(yè)會員第13年
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詳細(xì)說明

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(diǎn)1872℃±10℃。溶于熔融禁發(fā) 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(xué)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(xué)材料,在激光和微聲表面波等技術(shù)領(lǐng)域中有重要用途
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