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class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="ktvs9o8" class="clearfix searchWrap"><div id="wpmodhd" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="vzw7rrj" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="cb88kmt" class="twoCol"><div id="8zw4xpc" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_huagong/">化工</a>?<a href="http://www.cdcfah.com/cp/second-huagong_wujiyan/">無機鹽</a>?<a href="http://www.cdcfah.com/cp/third-wujiyan_qtwjy/">其他無機鹽</a>?嘉興巴斯夫1-2丙二胺公司上海蔚云化工供應(yīng)</p><div id="ynxwa77" class="leftbox clearfix"><h1>嘉興巴斯夫1-2丙二胺公司上海蔚云化工供應(yīng)</h1><div id="rvm9nuw" class="proBig"><div id="xmjypoa" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623358963194/4103218.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fkmbsp7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623358963194/4103218.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8pyn7ix" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>嘉興巴斯夫1-2丙二胺公司,巴斯夫1-2丙二胺</p><p><span>***更新：</span>2020-12-04 02:19:52</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="f3fi8t2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海蔚云化工有限公司</a></p><p><span>聯(lián)系人：</span>盛志華</p><p><span>郵箱: </span>3273929241@qq.com</p><p><span>電話: </span>18721726651</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.weiyunhuagong.com</p><p><span>手機: </span>021-52909928</p><p><span>地址: </span>靜安區(qū)靈石路709號55幢A2113室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ym2juwq" class="page-proshow02"><p class="title">詳細說明</p><div id="g7fxp3y" class="box"><p><p style="text-indent:25px">氣相色譜法測定維生素K_1注射劑中1,2-丙二醇的含量：目的建立GC法測定維生素K1注射劑中1,2-丙二醇的含量.方法采用Agilent DB-WAX氣相毛細管柱(0.32mm×30 m,0.25μm),FID檢測器,程序升溫:80℃維持1 min,再以10℃min-1升溫至230℃維持4 min,進樣口溫度:230℃,檢測器溫度:250℃.結(jié)果維生素K1注射劑中1,2-丙二醇在0.102 5~4.099 8 mg mL-1與峰面積呈良好線性關(guān)系(r=0.999 9),平均回收率為97.5%,RSD為0，嘉興巴斯夫1-2丙二胺公司.40%(n=9).結(jié)論本方法準確度高，嘉興巴斯夫1-2丙二胺公司,重現(xiàn)性好,可用于維生素K1注射劑中1,2-丙二醇含量的測定，嘉興巴斯夫1-2丙二胺公司。生產(chǎn)1,2丙二胺所需兩種主要原料1,2二氯丙烷及液氨。嘉興巴斯夫1-2丙二胺公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興巴斯夫1-2丙二胺公司,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623358963194/4103218.png"></div><p style="text-indent:25px">《中國1,2-丙二胺市場全景調(diào)研分析報告（2020-2026年）》主要依據(jù)國家統(tǒng)計局、發(fā)改委、有關(guān)單位發(fā)展研究中心、國家信息中心、1,2-丙二胺相關(guān)協(xié)會的基礎(chǔ)信息以及1,2-丙二胺科研單位等提供的大量詳實資料，對1,2-丙二胺行業(yè)發(fā)展環(huán)境、1,2-丙二胺產(chǎn)業(yè)鏈、1,2-丙二胺市場供需、1,2-丙二胺市場價格、1,2-丙二胺重點企業(yè)等現(xiàn)狀進行深入研究，并重點預(yù)測了1,2-丙二胺行業(yè)市場前景及1,2-丙二胺發(fā)展趨勢?！吨袊?,2-丙二胺市場全景調(diào)研分析報告（2020-2026年）》揭示了1,2-丙二胺市場潛在需求與機會，為戰(zhàn)略投資者選擇恰當(dāng)?shù)?,2-丙二胺投資時機和公司領(lǐng)導(dǎo)層做1,2-丙二胺戰(zhàn)略規(guī)劃提供準確的1,2-丙二胺市場情報信息及科學(xué)的決策依據(jù)，同時對銀行信用借款部門也具有極大的參考價值。嘉興巴斯夫1-2丙二胺公司1，2-丙二胺包裝儲運，用鐵桶包裝，貯運中嚴禁火種，按易燃易爆物品規(guī)定貯運。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興巴斯夫1-2丙二胺公司,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623313355869/4731284.png"></div><p style="text-indent:25px">丙二胺作為一種重要的精細有機化工中間體，其工業(yè)應(yīng)用普遍，需求量大。普遍用于醫(yī)藥燃料和有機合成。丙二胺是低級脂肪胺，有兩個同分異構(gòu)體，1,2-丙二胺和1，3-丙二胺。丙二胺和其他脂肪酸一樣是極性化合物，能形成氫鍵，氮原子上有未共用電子對，由于這對未共用電子對具有親核性，容易與一些親電性化合物發(fā)生反應(yīng)。如它是一種有機堿可以和無機酸、有機酸作用生成相應(yīng)的無機鹽、有機鹽；與鹵代烴、醇等垸基化試劑作用；與有機酸、酰氯、酯和酸酐發(fā)生?；饔?；與羰基化合物反應(yīng)生成不穩(wěn)定的Schiff堿，Schiff堿加氫還原可以制取烷基取代的丙二胺；還可以和不飽和化合物， **物、腈、硫化物、環(huán)氧化合物磷化物等作用。</p><p style="text-indent:25px">1，2丙二胺性狀：無色液體，有氨的氣味，有吸濕性。熔點（℃）：-37.2；沸點（℃）：119.5；相對密度（水=1）：0.87；相對蒸氣密度（空氣=1）：2.5；飽和蒸氣壓（kPa）：1.07（20℃）；燃燒熱（kJ/mol）：-2511.9；臨界溫度（℃）：316.2；臨界壓力（MPa）：5.27；辛醇/水分配系數(shù)：-1.200；閃點（℃）：33（OC）；引燃溫度（℃）：360；上限（%）：16.9；下限（%）：1.9；溶解性：易溶于水，溶于**、苯、氯仿和乙醇等。折射率（20oC）：1.4460；黏度（mPa·s,20oC）：1.70；比旋光度（o）：[α]+29.78°。電導(dǎo)率（S/m,25oC）：10-8~10-10；pKa（30oC）：7.07。體膨脹系數(shù)（K-1,20oC）：0.00107。根據(jù)原料不同，丙二胺的生產(chǎn)方法可分為二種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="嘉興巴斯夫1-2丙二胺公司,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623299176176/6593730.png"></div><p style="text-indent:25px">1，2丙二胺操作處置與儲存操作注意事項：密閉操作，注意通風(fēng)。操作人員必須經(jīng)過專門培訓(xùn)，嚴格遵守操作規(guī)程。建議操作人員佩戴自吸過濾式防毒面具（多方面罩），穿橡膠耐酸堿服，戴橡膠耐油手套。遠離火種、熱源，工作場所嚴禁吸煙。使用防爆型的通風(fēng)系統(tǒng)和設(shè)備。防止蒸氣泄漏到工作場所空氣中。避免與氧化劑、酸類接觸。充裝要控制流速，防止靜電積聚。搬運時要輕裝輕卸，防止包裝及容器損壞。配備相應(yīng)品種和數(shù)量的消防器材及泄漏應(yīng)急處理設(shè)備。倒空的容器可能殘留有害物。1，2-丙二胺儲存于陰涼、干燥、通風(fēng)良好的庫房。杭州巴斯夫1-2丙二胺行業(yè)前景</p><p style="text-indent:25px">1，2-丙二胺可用聚乙烯塑料桶包裝,每桶5kg、10kg和20～25kg。嘉興巴斯夫1-2丙二胺公司</p><p style="text-indent:25px">1，2-丙二胺也可從1，2-二氯丙烷氨化合成，后處理用堿中和1，2-丙二胺鹽酸鹽，產(chǎn)生大量的含鹽廢水，難以生化處理，不利于環(huán)境保護，不是一條清潔化生產(chǎn)工藝。而從異丙醇胺制備1，2_丙二胺，不會產(chǎn)生含鹽廢水，產(chǎn)品收率也高，產(chǎn)品精餾殘夜為含氮有機化合物(如2，5-二甲基哌嗪)，也可以通過處理回收。3、工藝技術(shù)先進。本工藝是是一條清潔化生產(chǎn)工藝，產(chǎn)品收率、含量高，原料成本低，催化劑可以循環(huán)套用。在一臺套壓力釜中就可以完成合成反應(yīng)，然后經(jīng)精餾塔精餾獲得產(chǎn)品，減少了設(shè)備投資，簡化了生產(chǎn)工藝。嘉興巴斯夫1-2丙二胺公司</p><p style="text-indent:25px">上海蔚云化工有限公司位于靜安區(qū)靈石路709號55幢A2113室。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下環(huán)戊酮，甲基異丙基酮，丙二胺，二甘醇胺深受客戶的喜愛。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造化工良好品牌。上海蔚云化工秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，全力打造公司的重點競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2255178.html</p></div></div></div></div></div><div id="lan3bdp" class="page-right twoColRt"><div id="vfcoq8b" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oikojqx" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="l3wy7k9" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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