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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="uwzul91" class="twoCol"><div id="1gmh6s4" 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(jī)鹽</a>?<a href="http://www.cdcfah.com/cp/third-wujiyan_qtwjy/">其他無機(jī)鹽</a>?南通巴斯夫1-2丙二胺價格是多少上海蔚云化工供應(yīng)</p><div id="io6dnxw" class="leftbox clearfix"><h1>南通巴斯夫1-2丙二胺價格是多少上海蔚云化工供應(yīng)</h1><div id="b1pz1rq" class="proBig"><div id="yscm1ez" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623591490601/9763647.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ypzbh1t" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623591490601/9763647.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wy1bw9d" 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>南通巴斯夫1-2丙二胺價格是多少,巴斯夫1-2丙二胺</p><p><span>***更新：</span>2020-12-27 03:17:30</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="9mzuisc" 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(jī): </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="rxhce1p" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="xoj6n6q" class="box"><p><p style="text-indent:25px">根據(jù)原料不同，丙二胺的生產(chǎn)方法可分為二種。一種是以環(huán)氧丙烷、1，2-丙二醇、異丙醇氨、1，3-丙二醇、丙烯醛、丙烯腈為原料，與氨反應(yīng)，或先與氨反應(yīng)，然后加氫，此法優(yōu)點(diǎn)是流程簡單，無污染，投資少，能耗低，催化劑價格昂貴。另一種方法是1，2-二氯丙烷氨解法，南通巴斯夫1-2丙二胺價格是多少。生產(chǎn)過程簡述如下：將1，2二氯丙烷與液氨加入防腐的釜式反應(yīng)器中，南通巴斯夫1-2丙二胺價格是多少，通過冷卻使反應(yīng)溫度控制在160℃左右，反應(yīng)結(jié)束，將物料送至中和器用氫氧化鈉溶液中和物料中的氯化氫。由于丙二胺與水不共沸，可以精餾分離得到98%以上丙二胺。1，南通巴斯夫1-2丙二胺價格是多少,2-丙二胺是一種化學(xué)物品，分子式是C3H10N2。南通巴斯夫1-2丙二胺價格是多少</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通巴斯夫1-2丙二胺價格是多少,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623591490601/9763647.png"></div><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(hù)，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(jī)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(jìn)。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。鹽城巴斯夫1-2丙二胺工藝1,2-丙二胺在有機(jī)合成、油品鈍化劑、環(huán)氧樹脂固化促進(jìn)劑、氨綸、改性蟲膠涂料等領(lǐng)域有重要應(yīng)用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通巴斯夫1-2丙二胺價格是多少,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623139557026/4960577.png"></div><p style="text-indent:25px">1，2丙二胺在煉油工業(yè)方面金屬鈍化劑有兩個方面的應(yīng)用。（1）用來控制活性金屬離子（銅、鐵、鎳、錳等）對油品氧化的催化作用的物質(zhì)。常與抗氧劑復(fù)合使用于汽油、噴氣燃料、柴油等輕質(zhì)燃料中，可提高油品的安定性，延長儲存期。常用的如N,N'-二亞水楊基丙二胺。（2）在重油催化裂化中，用來控制油中所含重金屬（鎳、釩、銅等）對催化劑活性的影響的物質(zhì)，常用的為銻的化合物。分子結(jié)構(gòu)數(shù)據(jù)：1、摩爾折射率：83.42；2、摩爾體積（cm3/mol）：252.3；3、等張比容（90.2K）：644.4；4、表面張力（dyne/cm）：42.5；5、極化率（10-24cm3）：33.07。</p><p style="text-indent:25px">1，2丙二胺毒理學(xué)資料及環(huán)境行為急性毒性：LD502230mg/kg(大鼠經(jīng)口)；500mg/kg(兔經(jīng)皮)危險(xiǎn)特性：遇明火、高熱或與氧化劑接觸，有引起燃燒的危險(xiǎn)。受熱分解放出有毒的氧化氮煙氣。若遇高熱，容器內(nèi)壓增大，有開裂和的危險(xiǎn)。燃燒(分解)產(chǎn)物：一氧化碳、二氧化碳、氧化氮。侵入途徑：吸入、食入、經(jīng)皮吸收。健康危害：本品對粘膜、上呼吸道、眼和皮膚有強(qiáng)烈的刺激性。吸入后可因喉及支氣管的痙攣、炎癥、水腫，化學(xué)性肺炎或肺水腫而致死。較長時間接觸對皮膚有強(qiáng)烈刺激性或引起灼傷。1，2-丙二胺可用汽車槽車運(yùn)輸。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通巴斯夫1-2丙二胺價格是多少,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623098434031/3084414.png"></div><p style="text-indent:25px">丙二胺，別名1,3-二氨基丙烷，是低級脂肪族二胺，化學(xué)性質(zhì)活潑，是一種重要的化工原料和化工中間體，被普遍應(yīng)用于化學(xué)機(jī)械拋光、聚酰胺樹脂、環(huán)氧樹脂固化劑、潤滑油添加劑、油品鈍化劑、醫(yī)藥中間體和腐蝕固化劑等方面。針對1,3-丙二胺合成方法的弊端，微友團(tuán)隊(duì)成功開發(fā)了一套新型高效方法，**解決了生產(chǎn)成本和環(huán)保問題。該方法采用連續(xù)固定床反應(yīng)工藝制備1,3-丙二胺，生產(chǎn)工藝簡單，產(chǎn)品純度高，催化劑壽命長。1,2-丙二胺MSDS，國標(biāo)編號: 82030ＣＡＳ: 78-90-0；胺英文名稱: 1,2-Propanediamine；1,2-Diaminopropane別名: 1，2-二氨基丙烷。熔點(diǎn): -37.2℃ 沸點(diǎn)：118.9；密度: 相對密度(水=1)0.87；蒸汽壓: 33℃；溶解性: 易溶于水；穩(wěn)定性: 穩(wěn)定；外觀與性狀: 無色液體，有氨的氣味，有吸濕性；危險(xiǎn)標(biāo)記: 20(堿性腐蝕品)。1，2-丙二胺也有用磷酸鋅被膜處理的鐵桶或不銹鋼桶包裝。南通巴斯夫1-2丙二胺價格是多少</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。南通巴斯夫1-2丙二胺價格是多少</p><p style="text-indent:25px">中文名稱:1,2-丙二胺，英文名稱:1,2-Diaminopropane。中文別名:丙二胺。英文別名:1,2-Propanediamine; 2,3-Propylenediamine; Propylenediamine; 1,2-Diaminopropane; 1,2-Propylenediamine; 1,2-Propane Diamine; propane-1,2-diamine; (2S)-propane-1,2-diaminium; (2S)-propane-1,2-diamineMDL：MFCD00008089[1]CAS號:78-90-0分子式:C3H10N2。色譜條件：柱規(guī)格：30m×0.32mm×1um；進(jìn)樣器溫度：280℃；檢測器溫度及類型：FID-300℃；柱溫：120℃；載氣壓力：0.095MPa；柱流量：1.7ml/min。南通巴斯夫1-2丙二胺價格是多少</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。公司業(yè)務(wù)分為環(huán)戊酮，甲基異丙基酮，丙二胺，二甘醇胺等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。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(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2579136.html</p></div></div></div></div></div><div id="46p9i7w" class="page-right twoColRt"><div id="blgxo7n" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="npobe7o" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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