晶和纳米五氧化二�?参数-价格-中国粉体罐�/title>

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p style="text-align:center"><span style=";font-family:宋体;font-size:14px">纳米五氧化二铋�/span></p><p><span style=";font-family:宋体;font-size:14px">基本信息９�/span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:Calibri">CAS</span><span style="font-family:宋体">９�/span><span style="font-family:Calibri">1313-96-8</span></span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">分子式：</span><span style="font-family:Calibri">Nb2O5</span></span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">分子量：</span><span style="font-family:Calibri">265.8098</span></span></p><p><span style=";font-family:宋体;font-size:14px">别名：氧化铌</span></p><p><span style=";font-family:宋体;font-size:14px"> </span></p><p><span style=";font-family:宋体;font-size:14px">物化性质９�/span></p><p><span style=";font-family:Calibri;font-size:14px"><span style="font-family:宋体">白色粉末，相对密�?/span>4.47g/cm3<span style="font-family:宋体">。熔炸�/span><span style="font-family:Calibri">1485℃�?ℂ�/span><span style="font-family:宋体">。不溶于氳�/span><span style="font-family:Calibri">,</span><span style="font-family:宋体">难溶于酸</span><span style="font-family:Calibri">,</span><span style="font-family:宋体">能溶于熔融硫酸氢钾或碱金属的碳酸盐、氢氧化物中、�/span></span></p><p><span style=";font-family:Calibri;font-size:14px"><span style="font-family:宋体">溶解情况</span>:<span style="font-family:宋体">不溶于水，除硫酸和氢氟酸外，不溶于其它酸、�/span></span></p><p><span style=";font-family:Calibri;font-size:14px"> </span></p><p><span style=";font-family:宋体;font-size:14px">技术指标：</span></p><table cellspacing="0"><tbody><tr class="firstRow"><td width="284" valign="top" style="padding: 0px 7px; border-width: 1px; border-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px">型号</span></p></td><td width="284" valign="top" style="padding: 0px 7px; border-width: 1px; border-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:Calibri">JR-Nb01</span></span></p></td></tr><tr><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px">外观</span></p></td><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px">白色粉末</span></p></td></tr><tr><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:宋体">粒径</span><span style="font-family:Calibri">nm</span></span></p></td><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:Calibri">50-100nm</span></span></p></td></tr><tr><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:宋体">含量，（</span><span style="font-family:Calibri">%</span><span style="font-family:宋体">（�/span></span></p></td><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:Calibri">99%</span></span></p></td></tr><tr><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:Calibri">PH</span></span></p></td><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:Calibri">5-7</span></span></p></td></tr><tr><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px">堆积密度＇�/span><span style="font-family:Calibri;font-size:14px">g/cm3</span><span style="font-family:宋体;font-size:14px">（�/span></p></td><td width="284" valign="top" style="padding: 0px 7px; border-left-width: 1px; border-left-color: windowtext; border-right-width: 1px; border-right-color: windowtext; border-top: none; border-bottom-width: 1px; border-bottom-color: windowtext;"><p style="text-align:center"><span style="font-family:宋体;font-size:14px"><span style="font-family:Calibri">0.5-1</span></span></p></td></tr></tbody></table><p><span style=";font-family:Calibri;font-size:14px"> </span></p><p><span style=";font-family:Calibri;font-size:14px"> </span></p><p><span style=";font-family:宋体;font-size:14px">应用９�/span></p><p><span style=";font-family:Calibri;font-size:14px"><span style="font-family:宋体">用作拉铌酸镍单晶，制特种光学玻璃、高频和低频电容器及压电陶瓷元件。也用于生产铌铁和特殊钢需要的各种铌合金。是制取铌及其化合物的原料。还用作催化剂、耐火材料、�/span></span></p><p><span style="font-family: Helvetica;color: rgb(51, 51, 51);letter-spacing: 0;font-size: 12px;background: rgb(255, 255, 255)"> </span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">包装９�/span><span style="font-family:Calibri">1kg/</span><span style="font-family:宋体">� </span><span style="font-family:Calibri">20kg/</span><span style="font-family:宋体">� 或根据要汁�/span></span></p><p><span style=";font-family:Calibri;font-size:14px"><span style="font-family:宋体">贮存于通风、干燥处。不得露天堆放。包装应密封。运输时要防雨淋和包装破损。失火时</span>,<span style="font-family:宋体">可用水、砂土和灭火器扑救、�/span></span></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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