聚乙烯亚氨,英文名:Poly(ethylenimine),CAS:9002-98-6,化学式:C2H5N,分子量:43.07,密度:1.030g/mLat 25°C,熔点:59-60°C,沸点:250
<script>$(function () { var content = $(.refs).html(); var more = true; //限制字符个数 var hide = function () { $(.refs).each(function () { var maxheight = 120; if ($(this).text().length > maxheight) { $(this).text($(this).text().substring(0, maxheight)); $(this).html($(this).html() + '...'); more = true; $('.more').html(查看更多); } else { $('.more').hide(); } }); }; hide(); $('.more').click(function () { if (more) { $(.refs).html(content); $(this).html(收起); more = false; } else { hide(); } }); })cript>
9002-98-6
聚乙烯亚氨(Poly(ethylenimine))
CAS: 9002-98-6
化学式: C2H5N




