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style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>鹽城巴斯夫1-2丙二胺,巴斯夫1-2丙二胺</p><p><span>***更新：</span>2020-11-08 06:24:44</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="mvxulxj" 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="ujl8jxt" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="q3fhtfh" class="box"><p><p style="text-indent:25px">1，2丙二胺用于生產(chǎn)選礦藥劑、金屬鈍化劑、舫空用樹脂固化劑、橡膠硫化促進(jìn)劑,還用于染料、電鍍和分析試劑(汞、銅和銀的檢定)。醫(yī)藥工業(yè)中用于生產(chǎn)1,2-丙二胺四乙酸,作為抗ai藥丙亞胺的中間體。本品用作航空用樹脂固化劑、橡膠硫化促進(jìn)劑以及選礦藥劑、金屬鈍化劑,也用于染料、電鍍等方面的制造原料,本品還用作分析試劑。用作硝酸纖維素、涂料、植物油和松香等的溶劑。用作航空用樹脂固化劑、橡膠硫化促進(jìn)劑以及選礦藥劑、金屬鈍化劑,也用于染料、電鍍、分析試劑等方面。.用作橡膠促進(jìn)劑，鹽城巴斯夫1-2丙二胺、添加劑、溶劑，鹽城巴斯夫1-2丙二胺、分析試劑,以及用于染料、藥物等的制造。1，鹽城巴斯夫1-2丙二胺，2-丙二胺儲(chǔ)存遠(yuǎn)離火種、熱源。鹽城巴斯夫1-2丙二胺</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鹽城巴斯夫1-2丙二胺,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-丙二胺化學(xué)式:C3H10N2;CAS登錄號(hào):78-90-0;外觀:無(wú)色純凈液體;閃點(diǎn)：33.3°C。熔點(diǎn)：-37℃。別稱:丙二胺。分子量:74.1249產(chǎn)地；英文名:1,2Diaminopropane；沸點(diǎn)：117.3°C at 760 mmHg；密度：0.863g/cm3；EINECS登錄號(hào):201-155-9;水溶性:易溶于水.應(yīng)用有機(jī)合成、制藥及合成染料，并用作溶纖劑。丙二胺-[1,2]和乙二胺為同系列的低碳二胺,是銅試劑、環(huán)氧樹脂的固化劑,還可作為鈍化劑。丙二胺-[1,2]和磷酸反應(yīng)生成的磷酸丙二胺,是氧化銅礦的活化劑,使用這種藥劑,可較大幅度地提高氧化銅礦的收率。目前,國(guó)內(nèi)尚未組織大量生產(chǎn),年進(jìn)口量在一百噸左右,每噸價(jià)格8800美元。為了滿足國(guó)內(nèi)需要,我們從1975年開始,以滴滴混劑為原料合成丙二胺-[1,2],1975年5月開始小試,1977年6月開始擴(kuò)大試驗(yàn)。南通巴斯夫1-2丙二胺哪里有賣1，2丙二胺身體防護(hù)：穿橡膠耐酸堿服。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鹽城巴斯夫1-2丙二胺,巴斯夫1-2丙二胺" src="https://tyunfile.71360.com/UploadFile/shweiyun/637389623469918365/770735.png"></div><p style="text-indent:25px">丙二胺，別名1,3-二氨基丙烷，是低級(jí)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(rùn)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(duì)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(jiǎn)單，產(chǎn)品純度高，催化劑壽命長(zhǎng)。1,2-丙二胺MSDS，國(guó)標(biāo)編號(hào): 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(duì)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(wú)色液體，有氨的氣味，有吸濕性；危險(xiǎn)標(biāo)記: 20(堿性腐蝕品)。</p><p style="text-indent:25px">一種1,2-丙二胺，采用異丙醇胺、氨在加氫和加催化劑的條件下反應(yīng)制備1,2-丙二胺，將一定量的異丙醇胺、催化劑加入到1升壓力反應(yīng)釜中，用氮?dú)庵脫Q壓力反應(yīng)釜中空氣三次，然后加入氨，攪拌下加熱并通入氫氣到8-12MPa，且用氫氣保持該壓力，反應(yīng)4-5小時(shí)后，結(jié)束反應(yīng)，得1,2-丙二胺成品。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(tái)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(jiǎn)化了生產(chǎn)工藝。1，2丙二胺受熱分解釋放出有毒的氧化氮煙氣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鹽城巴斯夫1-2丙二胺,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丙二胺在煉油工業(yè)方面金屬鈍化劑有兩個(gè)方面的應(yīng)用。（1）用來(lái)控制活性金屬離子（銅、鐵、鎳、錳等）對(duì)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(zhǎng)儲(chǔ)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(lái)控制油中所含重金屬（鎳、釩、銅等）對(duì)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。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。浙江巴斯夫1-2丙二胺廠家定制</p><p style="text-indent:25px">1，2丙二胺能腐蝕銅及其合金。鹽城巴斯夫1-2丙二胺</p><p style="text-indent:25px">氣相色譜法測(cè)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(cè)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(xì)管柱(0.32mm×30 m,0.25μm),FID檢測(cè)器,程序升溫:80℃維持1 min,再以10℃min-1升溫至230℃維持4 min,進(jìn)樣口溫度:230℃,檢測(cè)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0.40%(n=9).結(jié)論本方法準(zhǔn)確度高,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(cè)定。鹽城巴斯夫1-2丙二胺</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(hào)55幢A2113室，擁有一支專業(yè)的技術(shù)團(tuán)隊(duì)。巴斯夫陶氏是上海蔚云化工有限公司的主營(yíng)品牌，是專業(yè)的化工產(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)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)】公司，擁有自己**的技術(shù)體系。公司以用心服務(wù)為重點(diǎn)價(jià)值，希望通過我們的專業(yè)水平和不懈努力，將化工產(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)部門批準(zhǔn)后方可開展經(jīng)營(yíng)活動(dòng)】等業(yè)務(wù)進(jìn)行到底。自公司成立以來(lái)，一直秉承“以質(zhì)量求生存，以信譽(yù)求發(fā)展”的經(jīng)營(yíng)理念，始終堅(jiān)持以客戶的需求和滿意為重點(diǎn)，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，從而使公司不斷發(fā)展壯大。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1899634.html</p></div></div></div></div></div><div id="hb7gnug" 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