南通巴斯夫1-2丙二胺規(guī)格是多少上海蔚云化工供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="1，2丙二胺用作環(huán)氧樹脂固化劑，參考用量5～10質(zhì)量份，固化條件60℃/4h+120℃/1h，固化物熱變形溫度78～94℃。還可用作無氰電鍍添加劑、皮革及纖維處理劑，也是制取農(nóng)藥、染料、離子交換樹脂等的中間體。與椰油酯、油酸甲酯及硬脂酸甲酯"><meta name="keywords" content="南通巴斯夫1-2丙二胺規(guī)格是多少,巴斯夫1-2丙二胺"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="p533v53" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623255543418/8342484.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rpln3vh" 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丙二胺規(guī)格是多少,巴斯夫1-2丙二胺</p><p><span>***更新：</span>2020-11-04 03:22:46</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="zzrvhjf" 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="xzl5vh5" class="page-proshow02"><p class="title">詳細說明</p><div id="t55bpvz" class="box"><p><p style="text-indent:25px">1，2丙二胺用作環(huán)氧樹脂固化劑，參考用量5～10質(zhì)量份，固化條件60℃/4h+120℃/1h，固化物熱變形溫度78～94℃。還可用作無氰電鍍添加劑、皮革及纖維處理劑，也是制取農(nóng)藥、染料、離子交換樹脂等的中間體。與椰油酯、油酸甲酯及硬脂酸甲酯等反應，可制得相應的烷基酰胺丙基甜菜堿類產(chǎn)品，用于織物柔軟整理及民用清洗劑。用于有機合成，用作環(huán)氧樹脂固化劑。生產(chǎn)設備應密閉，防止跑、冒、滴、漏。操作人員應穿戴防護用具，避免直接接觸，南通巴斯夫1-2丙二胺規(guī)格是多少。濺及皮膚，南通巴斯夫1-2丙二胺規(guī)格是多少，南通巴斯夫1-2丙二胺規(guī)格是多少、眼、鼻，應用水或２％硼酸溶液沖洗，并涂以硼酸軟膏。吸入蒸氣時應移至新鮮空氣處作深呼吸，嚴重時請醫(yī)生***。1，2-丙二胺儲區(qū)應備有泄漏應急處理設備和合適的收容材料。南通巴斯夫1-2丙二胺規(guī)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丙二胺規(guī)格是多少,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623255543418/8342484.png"></div><p style="text-indent:25px">1，2丙二胺為二級易燃品,可用玻璃瓶包裝,每瓶0.5kg或1.5kg,也可用聚乙烯塑料桶包裝,每桶5kg、10kg和20～25kg。也有用磷酸鋅被膜處理的鐵桶或不銹鋼桶包裝,每桶180kg和200kg,亦可用汽車槽車運輸。本品應密閉貯存,防潮,防熱,與酸類物品隔離。儲存于陰涼、干燥、通風良好的庫房。遠離火種、熱源。庫溫不宜超過32℃,相對濕度不超過80%。保持容器密封。應與氧化劑、酸類、食用化學品分開存放,切忌混儲。采用防爆型照明、通風設施。禁止使用易產(chǎn)生火花的機械設備和工具。儲區(qū)應備有泄漏應急處理設備和合適的收容材料。巴斯夫1-2丙二胺銷售公司有哪些1,2-丙二胺作為有機胺類化合物重要一員。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通巴斯夫1-2丙二胺規(guī)格是多少,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623193199590/7722952.png"></div><p style="text-indent:25px">1,2-丙二胺具體實施例方式:將450克異丙醇胺(6mol )，9克含Ni010%、Co010%、Cu05%(重量百分比)載于A1203上的催化劑加入到1升壓力反應釜中，用氮氣置換壓力反應釜中空氣三次，然后加入132. 6克氨 (7. 8mol)，攪拌下加熱到150-155°C，然后通入氫氣到lOMPa，且用氫氣保持壓力在lOMPa，反應5小時后，反應結(jié)束，冷卻反應液到室溫，放空、用氮氣趕走壓力反應釜中氫氣，過濾反應液回收催化劑，濾液經(jīng)常壓精餾回收375克1，2-丙二胺，含量99. 5%，收率84. 5%。</p><p style="text-indent:25px">1,2-丙二胺，健康危害：本品對粘膜、上呼吸道、眼和皮膚有強烈的刺激性。吸入后，可因喉及支氣管的痙攣、炎癥、水腫，化學性肺炎或肺水腫而致死。接觸后有燒灼感、咳嗽、喘息、喉炎、氣短、***、惡心和嘔吐?？芍伦苽?。環(huán)境危害：對環(huán)境有危害，對水體可造成污染。燃爆危險：本品易燃，有毒，具強腐蝕性、強刺激性，可致人體灼傷.1,2-丙二胺是一種化學物品，分子式是c3h10n2。用于有機合成、制藥及合成染料，并用作溶纖劑、橡膠硫化促進劑等。具有強堿性和強吸濕性，與空氣接觸產(chǎn)生白色煙霧。易溶于水、乙醇和氯仿，不溶于**和苯。1，2丙二胺是有較好經(jīng)濟效益的產(chǎn)品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南通巴斯夫1-2丙二胺規(guī)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">丙二胺作為一種重要的精細有機化工中間體，其工業(yè)應用普遍，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。如它是一種有機堿可以和無機酸、有機酸作用生成相應的無機鹽、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?；饔茫慌c羰基化合物反應生成不穩(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。丙二胺與羰基化合物反應生成不穩(wěn)定的Schiff堿。巴斯夫1-2丙二胺銷售公司有哪些</p><p style="text-indent:25px">隨著社會和科技的發(fā)展，丙二胺尤其暴,1，2-丙二胺的應用范圍在不斷擴大。南通巴斯夫1-2丙二胺規(guī)格是多少</p><p style="text-indent:25px">1,2-丙二胺合成方法：由1,2-二氯丙烷與液氨進行氨化制得。將1,2-二氯丙烷和25%的氨水分別加入反應器中，控制溫度在150℃左右，壓力保持在2.45MPa。氨化反應結(jié)書后，將反應液脫氨，加氫氧化鈉中和至堿性，經(jīng)濃縮、脫鹽、進行精餾，切取112℃以上餾分為成品，收率65-70%。原料消耗定額：1,2-二氯丙烷（60%）8000kg/t、液氨（95%）3000kg/t、氫氧化鈉（40%）10000kg/t。精制方法：丙二胺是由1,2-二氯丙烷在乙醇溶液中與氨加熱制備的，故?；煊衅渌泛退入s質(zhì)。精制時用金屬鈉、無水硫酸鈣等脫水后進行減壓蒸餾。也可以用甲苯進行共沸蒸餾精制。南通巴斯夫1-2丙二胺規(guī)格是多少</p><p style="text-indent:25px">上海蔚云化工有限公司擁有化工產(chǎn)品（除危險化學品、監(jiān)控化學品、煙花爆竹、民用物品、易制毒化學品）、化工機械設備及配件的銷售，在化工技術(shù)領域內(nèi)從事技術(shù)開發(fā)、技術(shù)轉(zhuǎn)讓、技術(shù)服務、技術(shù)咨詢。【依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動】等多項業(yè)務，主營業(yè)務涵蓋環(huán)戊酮，甲基異丙基酮，丙二胺，二甘醇胺。一批專業(yè)的技術(shù)團隊，是實現(xiàn)企業(yè)戰(zhàn)略目標的基礎，是企業(yè)持續(xù)發(fā)展的動力。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準則。公司致力于打造***的環(huán)戊酮，甲基異丙基酮，丙二胺，二甘醇胺。一直以來公司堅持以客戶為中心、環(huán)戊酮，甲基異丙基酮，丙二胺，二甘醇胺市場為導向，重信譽，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來源地址: 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