鎮(zhèn)江巴斯夫1-2丙二胺廠家上海蔚云化工供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="1，2丙二胺為易燃，鎮(zhèn)江巴斯夫1-2丙二胺廠家、有毒的強(qiáng)堿性腐蝕性液體。蒸氣或液體均皮膚和黏膜，能引起過(guò)敏，呈現(xiàn)出反應(yīng)。吸入高濃度乙二胺蒸氣會(huì)引起氣喘性，嚴(yán)重時(shí)易發(fā)生致命性中毒。大鼠經(jīng)口ＬＤ５０１１６０ｍｇ／ｋｇ，小鼠經(jīng)口ＬＤ５０４４８ｍｇ"><meta name="keywords" content="鎮(zhèn)江巴斯夫1-2丙二胺廠家,巴斯夫1-2丙二胺"><link rel="canonical" href="http://m.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 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#f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>鎮(zhèn)江巴斯夫1-2丙二胺廠家,巴斯夫1-2丙二胺</p><p><span>***更新：</span>2020-10-24 02:22:24</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="bqnprgc" 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(hào)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="d2pbikr" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="j7ogd2z" class="box"><p><p style="text-indent:25px">1，2丙二胺為易燃，鎮(zhèn)江巴斯夫1-2丙二胺廠家、有毒的強(qiáng)堿性腐蝕性液體。蒸氣或液體均皮膚和黏膜，能引起過(guò)敏，呈現(xiàn)出反應(yīng)。吸入高濃度乙二胺蒸氣會(huì)引起氣喘性，嚴(yán)重時(shí)易發(fā)生致命性中毒。大鼠經(jīng)口ＬＤ５０１１６０ｍｇ／ｋｇ，小鼠經(jīng)口ＬＤ５０４４８ｍｇ／ｋｇ。生產(chǎn)現(xiàn)場(chǎng)容許濃度１０×１０－６。一般濃度對(duì)肺、肝、等均引起慢性中毒。生產(chǎn)設(shè)備應(yīng)密閉，防止跑、冒、滴、漏。操作人員應(yīng)穿戴防護(hù)用具，避免直接接觸。濺及皮膚，鎮(zhèn)江巴斯夫1-2丙二胺廠家、眼、鼻，鎮(zhèn)江巴斯夫1-2丙二胺廠家，應(yīng)用水或２％溶液沖洗，并涂以軟膏。吸入蒸氣時(shí)應(yīng)移至新鮮空氣處作深呼吸，嚴(yán)重時(shí)請(qǐng)醫(yī)生***。穩(wěn)定性 : 穩(wěn)定禁配物酸類、?；?、酸酐、強(qiáng)氧化劑、二氧化碳 ;;避免接觸的條件 ;受熱 .聚合危害不聚合 ;由1,2-二氯丙烷與**進(jìn)行氨化制得1，2丙二胺工作完畢，淋浴更衣，實(shí)行就業(yè)前和定期的體檢。鎮(zhèn)江巴斯夫1-2丙二胺廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江巴斯夫1-2丙二胺廠家,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623098434031/3084414.png"></div><p style="text-indent:25px">1，2丙二胺泄露應(yīng)急處理：作業(yè)人員防護(hù)措施、防護(hù)裝備和應(yīng)急處置程序：建議應(yīng)急處理人員戴攜氣式呼吸器，穿防靜電服，戴橡膠耐油手套。禁止接觸或跨越泄漏物。作業(yè)時(shí)使用的所有設(shè)備應(yīng)接地。盡可能切斷泄漏源。消除所有點(diǎn)火源。根據(jù)液體流動(dòng)、蒸汽或粉塵擴(kuò)散的影響區(qū)域劃定警戒區(qū)，無(wú)關(guān)人員從側(cè)風(fēng)、上風(fēng)向撤離至安全區(qū)。環(huán)境保護(hù)措施：收容泄漏物，避免污染環(huán)境。防止泄漏物進(jìn)入下水道、地表水和地下水。泄漏化學(xué)品的收容、去除方法及所使用的處置材料：小量泄漏：盡可能將泄漏液體收集在可密閉的容器中。用沙土、活性炭或其它惰性材料吸收，并轉(zhuǎn)移至安全場(chǎng)所。禁止沖入下水道。大量泄漏：構(gòu)筑圍堤或挖坑收容。封閉排水管道。用泡沫覆蓋，控制蒸發(fā)。用防爆泵轉(zhuǎn)移至槽車或**收集器內(nèi)，回收或運(yùn)至廢物處理場(chǎng)所處置。徐州巴斯夫1-2丙二胺咨詢電話1,2-丙二胺用于有機(jī)合成、制藥及合成染料，并用作溶纖劑、橡膠硫化促進(jìn)劑等。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江巴斯夫1-2丙二胺廠家,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623159918642/9796902.png"></div><p style="text-indent:25px">將1,2-二氯丙烷和25%分別加入反應(yīng)器中，控制溫度在150℃左右，壓力保持在2.45MPa。氨化反應(yīng)結(jié)束后，將反應(yīng)液脫氨，加氫氧化鈉中和至堿性，經(jīng)濃縮、脫鹽、進(jìn)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、**（95%）3000kg/t、氫氧化鈉（40%）10000kg/t。：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(shí)用金屬鈉、無(wú)水硫酸鈣等脫水后進(jìn)行減壓蒸餾。也可以用進(jìn)行共沸蒸餾精制。</p><p style="text-indent:25px">1，2丙二胺是有較好經(jīng)濟(jì)效益的產(chǎn)品。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。錦化引進(jìn)環(huán)氧丙烷時(shí)，1,2-二氯丙烷作為三廢焚燒，隨環(huán)氧丙烷擴(kuò)能，目前副產(chǎn)1.2萬(wàn)噸（90%）純度。1,2-二氯丙烷也*以較低價(jià)格作為溶劑銷售。 1,2丙二胺用途普遍可用于選礦劑、金屬鈍化劑、作物保護(hù)劑、燃料油和潤(rùn)滑油添加劑、用于染料、電鍍和分析試劑（汞、銅和銀的檢定），還可用作航空用樹(shù)脂固化劑、橡膠硫化促進(jìn)劑及生產(chǎn)。1,2-丙二胺四乙酸作為抗ai藥丙亞胺的中間體。但目前用量并不大，全國(guó)需求*1千多噸，國(guó)產(chǎn)商品很少，主要是進(jìn)口1,2丙二胺滿足市場(chǎng)需求。根據(jù)它的性能及用途，市場(chǎng)前景還是不錯(cuò)，但市場(chǎng)需求還需培育及開(kāi)發(fā)。1，2-丙二胺儲(chǔ)存禁止使用易產(chǎn)生火花的機(jī)械設(shè)備和工具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鎮(zhèn)江巴斯夫1-2丙二胺廠家,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-丙二胺是一種化學(xué)物品，分子式是C3H10N2。用于有機(jī)合成、制藥及合成染料，并用作溶纖劑、橡膠硫化促進(jìn)劑等。具有強(qiáng)堿性和強(qiáng)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。由1,2-二氯丙烷與液氨進(jìn)行氨化制得。將1,2-二氯丙烷和25%的氨水分別加入反應(yīng)器中,控制溫度在150℃左右,壓力保持在2.45MPa。氨化反應(yīng)結(jié)書(shū)后,將反應(yīng)液脫氨,加氫氧化鈉中和至堿性,經(jīng)濃縮、脫鹽、進(jìn)行精餾,切取112℃以上餾分為成品,收率65-70%。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(shí)用金屬鈉、無(wú)水硫酸鈣等脫水后進(jìn)行減壓蒸餾。也可以用甲苯進(jìn)行共沸蒸餾精制。1,2-丙二胺在有機(jī)合成、油品鈍化劑、環(huán)氧樹(shù)脂固化促進(jìn)劑、氨綸、改性蟲(chóng)膠涂料等領(lǐng)域有重要應(yīng)用。蘇州巴斯夫1-2丙二胺有什么用</p><p style="text-indent:25px">1，2-丙二胺應(yīng)與氧化劑、酸類、食用化學(xué)品分開(kāi)存放,切忌混儲(chǔ)。鎮(zhèn)江巴斯夫1-2丙二胺廠家</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(kāi)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(duì)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(zhǎng)時(shí)間接觸對(duì)皮膚有強(qiáng)烈刺激性或引起灼傷。鎮(zhèn)江巴斯夫1-2丙二胺廠家</p><p style="text-indent:25px">上海蔚云化工有限公司總部位于靜安區(qū)靈石路709號(hào)55幢A2113室，是一家化工產(chǎn)品（除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、煙花爆竹、民用物品、易制毒化學(xué)品）、化工機(jī)械設(shè)備及配件的銷售，在化工技術(shù)領(lǐng)域內(nèi)從事技術(shù)開(kāi)發(fā)、技術(shù)轉(zhuǎn)讓、技術(shù)服務(wù)、技術(shù)咨詢?！疽婪毥?jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)】的公司。上海蔚云化工作為化工產(chǎn)品（除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、煙花爆竹、民用物品、易制毒化學(xué)品）、化工機(jī)械設(shè)備及配件的銷售，在化工技術(shù)領(lǐng)域內(nèi)從事技術(shù)開(kāi)發(fā)、技術(shù)轉(zhuǎn)讓、技術(shù)服務(wù)、技術(shù)咨詢?！疽婪毥?jīng)批準(zhǔn)的項(xiàng)目，經(jīng)相關(guān)部門(mén)批準(zhǔn)后方可開(kāi)展經(jīng)營(yíng)活動(dòng)】的企業(yè)之一，為客戶提供良好的環(huán)戊酮，甲基異丙基酮，丙二胺，二甘醇胺。上海蔚云化工始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。上海蔚云化工始終關(guān)注化工行業(yè)。滿足市場(chǎng)需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/1681234.html</p></div></div></div></div></div><div id="lq7kmdu" class="page-right twoColRt"><div id="h2rjb7x" class="box01 margin10 clearfix"><h3><a 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