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碳酸鋰
單價(jià) 面議對(duì)比
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發(fā)貨 江蘇常州市付款后24小時(shí)內(nèi)
過期 長期有效
更新 2013-10-14 08:53
 
詳細(xì)信息


碳酸鋰
相對(duì)分子質(zhì)量(Formula weight):73.89
性質(zhì):白色單斜晶體或粉末,微溶于水;溶于稀酸,不溶于醇.比重2.11,熔點(diǎn)723℃,沸點(diǎn)1230℃.
用途:制取各種高純鋰鹽的原料,鈮酸鋰、碳酸鋰單晶的制備原材料,用于光學(xué)特種玻璃,鋁電解,煉鋼保護(hù),搪瓷工業(yè),醫(yī)藥,催化劑,自流平水泥添加劑,彩色熒光粉及鋰離子電池材料等.
質(zhì)量標(biāo)準(zhǔn):
成份Purity 指標(biāo)Specification
Li2CO3主含量不小于min.%  99.5
雜質(zhì)含量不大于
Impurities max.% 不溶物 0.01
 B 0.0003  SO42- 0.04  Cl- 0.01  Fe2O3  0.001  K 0.004  Mg 0.004
 Ca 0.01   Na 0.02      H2O  0.30   灼失 0.45
物理指標(biāo):松裝比重>0.3g/cm3,粒徑D50=3~5μm.

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