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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="z8wipgn" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/bbjchg/637149596425898437/4990024.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="gp2k8bx" 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>安徽省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>淮北高純度異丙醇廠家,異丙醇</p><p><span>***更新：</span>2020-08-31 02:08:07</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="saceb7u" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蚌埠市精誠化工有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>彭磊</p><p><span>郵箱: </span>53379557@qq.com</p><p><span>電話: </span>18955228184</p><p><span>傳真: </span>0552_3089079</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0552-3089079</p><p><span>地址: </span>安徽省蚌埠市鳳陽東路616號（原為618號）</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="srj78kb" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="fzgct4j" class="box"><p><p> 目前我國異丙醇主要用于油墨和制藥工業(yè)的溶劑，其需求量約占總需求量的50%，但是由于受到乙醇的競爭，預(yù)測今后該領(lǐng)域成長速度趨勢變緩；有機中間體領(lǐng)域需求異丙醇約占總需求量的25%；其它各種助劑和異丙醇酯類約占需求的25%。異丙醇在電子工業(yè)清洗劑方面的應(yīng)用已成為目前全球異丙醇需求成長**快的領(lǐng)域之一，我國目前已經(jīng)成為世界主要的電子電器的生產(chǎn)基地，我國在該領(lǐng)域應(yīng)用剛剛起步，發(fā)展?jié)摿薮?，市場前景廣闊。含量分析按相對密度法測定d2525應(yīng)不大于(相當(dāng)于d2020為)。按一般氣相色譜法(GT-10)測定異丙醇及揮發(fā)性雜質(zhì)含量，所用條件與“正丁醇(03445)”相同。毒性ADI值未規(guī)定(FAO/WHO，2001)。LD505045rag/kg(大鼠，經(jīng)口)。使用限量FEMA(mg/kg)：軟飲料25，糖果10～75，淮北高純度異丙醇廠家，焙烤食品75，淮北高純度異丙醇廠家。危害經(jīng)常暴露于異丙醇的人存在一定的中毒風(fēng)險，試驗分析員，打字員，畫家，木匠和內(nèi)務(wù)人員，以及使用異丙醇的不同行業(yè)工人屬于職業(yè)暴露人群?？诜耄幢备呒兌犬惐紡S家，皮膚和眼睛是受其影響的四個**基本途徑。偶然攝入異丙醇二十毫升以上可能導(dǎo)致毒性發(fā)作。周圍環(huán)境超過500ppm濃度水平，應(yīng)該使用自給式呼吸器。當(dāng)濃度達(dá)到12000，就會及其危險，甚至危及健康和生命。盡管通過皮膚吸收的很少。能溶解生物堿、橡膠、蟲膠、松香、合成樹脂等多種有機物和某些無機物?；幢备呒兌犬惐紡S家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮北高純度異丙醇廠家,異丙醇" src="http://tyunfile.71360.com/UploadFile/bbjchg/637149596425898437/4990024.jpg"></div><p> 鋼材在進(jìn)行露天保存的時候，可能會因為天氣的變化，而導(dǎo)致模具的生銹，比如在下雨陰天的時候，空氣中...[詳細(xì)]十八烷基二甲基芐基氯化銨（1827）價格2017-02-10十八烷基二甲基芐基氯化銨（1827）價格十八烷基二甲基芐基氯化銨（1827）出廠價格：22500元/噸；一噸以上21500元/噸。十八烷基二甲基芐基氯化銨（1827）質(zhì)量指標(biāo)：外觀淡黃色固狀物活性物含量，≥游離胺含量，%≤pH值（10%水溶液）～十八烷基二甲基芐基氯化銨（1827）性能：十八烷基二甲基芐基...[詳細(xì)]耐力板車棚在雨季如何保持清潔2018-12-04現(xiàn)在大多數(shù)的汽車和自行車雨棚都會選擇鋼架結(jié)構(gòu)PC耐力板頂棚，近期南方持續(xù)大雨，戶外的PC耐力板雨棚頂部會長青苔之類的東西，嚴(yán)重影響車棚的透光性和美觀，同時苔蘚會腐蝕耐力板，影響耐力板的使用壽命。我們要如何保養(yǎng)耐力板車棚呢？我們來聊聊耐力板的清洗注意的事項。PC耐力板板的清洗和維護：小面積清洗：用溫...[詳細(xì)]宿州廢氣焚燒爐防腐涂料2019-02-19RTO焚燒爐作為處理有機廢氣的處理設(shè)備，對其閥門和進(jìn)氣排氣管道的防腐要求級別較高。有機廢氣可能含有苯、醇、酮、醛、酚、醚、烷有機廢氣和NOX、SO2、水蒸氣、HCL、CL2等無機污染物，危險廢氣介質(zhì)成分復(fù)雜。銅陵化工級異丙醇生產(chǎn)廠家由于無殘留及與誘導(dǎo)麻醉和蘇醒快速，麻醉深度可控性強等優(yōu)點.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮北高純度異丙醇廠家,異丙醇" src="http://tyunfile.71360.com/UpLoadFile/2019/9/5/16/637032974472339636_bbjchg_6859295.png"></div><p> 使漆膜表面達(dá)到理想的光澤，增加漆膜的豐滿度，在配方中加入少量的MADE潤濕、流平和再流平性將得到改善。5．木器涂料MADE流程長，緩沖區(qū)間大，客戶在溶劑配方及施工條件方面擁有更大的靈活性及選擇性，可幫助調(diào)節(jié)揮發(fā)速度，改善流平，防止白霧、***等表面缺點出現(xiàn)。6．油墨工業(yè)MADE可替代油墨中使用的毒性大、臭味濃的高沸點溶劑異佛爾酮。7．樹脂工業(yè)MADE具有低粘度，其一可降低樹脂的粘度而無需降低分子量或者固含量，其二在保持同一粘度時，可提高固含量。利用MADE這一特點，可生產(chǎn)出高固份、低粘度的樹脂。8．絕緣漆MADE是絕緣漆（聚乙烯醇縮丁醛、聚氨酯、聚酯和聚酯酰胺）配方中的理想溶劑。在聚酯和聚酯酰胺體系中，它可完全代替甲酚，可生產(chǎn)出高固份，低粘度的絕緣漆。</p><p> 經(jīng)粗蒸塔蒸餾得85%-87%的異丙醇水溶液，再經(jīng)蒸餾塔蒸濃到95%，然后用苯萃取提濃到99%以上。與丙烯***水合法相比，本法不用***，不存在腐蝕設(shè)備問題，工藝流程簡單；但丙烯單程轉(zhuǎn)化率低，丙烯循環(huán)量太大，而且要求原料丙烯純度達(dá)。為了克服丙烯直接水合法的缺點，以95%的丙烯為原料，反應(yīng)溫度240-270℃，反應(yīng)壓力，水與丙烯的摩爾為水過量。丙烯轉(zhuǎn)化率為60%-70%，異丙醇選擇性為99%，異丙烯精餾制后純度可達(dá)，副產(chǎn)物為二異丙醚。此外，采用分子篩催化丙烯水合制異丙醇也是非常有前途的改進(jìn)工藝方法。以工業(yè)品異丙醇為原料，經(jīng)吸附除水、二次蒸餾，即可得純品。異丙醇**加氫法該方法為2005年以后興起的，主要源于**過剩，**與異丙醇價格倒掛（傳統(tǒng)上異丙醇的消費用途之一就是脫氫制**）。異丙醇主要用途編輯作為有機原料和溶劑有著***用途。作為化工原料，可生產(chǎn)**、過氧化氫、甲基異丁基酮、二異丁基酮、異丙胺、異丙醚、異丙基氯化物。以及脂肪酸異丙酯和氯代脂肪酸異丙酯等。在精細(xì)化工方面，可用于生產(chǎn)硝酸異丙酯，黃原酸異丙酯、亞磷酸三異丙酯、異丙醇鋁以及醫(yī)藥和農(nóng)藥等，也可用于生產(chǎn)二異**、醋酸異丙酯和麝香草酚以及汽油添加劑。常溫為氣態(tài)的HFA在管式反應(yīng)器中，在催化劑作用下和過量的氫氣進(jìn)行反應(yīng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮北高純度異丙醇廠家,異丙醇" src="http://tyunfile.71360.com/UploadFile/bbjchg/637149610660751953/9768864.jpg"></div><p> 并且還有可能導(dǎo)致產(chǎn)品制作的不成功，所以應(yīng)該在保存時注意保持環(huán)境的低溫，這樣可以起到延長...[詳細(xì)]貼片電容存放技巧2018-10-20貼片電容的保存方法：將貼片電容保存在沒有這些氣體的環(huán)境中是很重要的。腐蝕氣體，因為硫和氯氣可能降低末端端子的可焊接性。可控的保存溫度環(huán)境非常重要。當(dāng)產(chǎn)品從倉庫中取出來使用時，由于溫度存在差異，可能形成**冷凝。平尚貼片電容保存環(huán)境帶包裝材料專門為長期保存設(shè)計，但是在高溫或高濕度...[詳細(xì)]扭王字塊模具的結(jié)構(gòu)特點2019-12-06扭王字塊模具的結(jié)構(gòu)特點混凝土扭王字塊的大小進(jìn)行模具生產(chǎn)的，扭王子塊模具在保存之前，要進(jìn)行徹底的清洗，這樣下一次在拿出來使用的時候，才不會影響使用，因為生產(chǎn)的產(chǎn)品是混凝土，所以我們在使用過后，肯定會有殘渣廢料粘在模具的內(nèi)部，所以一定要進(jìn)行清理，否則在使用的時候就很難進(jìn)行清理了，在清理過后，為了防止...[詳細(xì)]高速收費島模具使用注意事項2019-10-29高速收費島模具使用注意事項是按照對于鋼模具的具體內(nèi)容而言，因為在高速收費島模具的制作上，全部都是需要提前組裝好模具在現(xiàn)場澆筑使用的。在保存收費島模具的時候不能進(jìn)行露天保存，因為這種模具是使用鋼材制作的。溶液的顏色與黃色1號標(biāo)準(zhǔn)比色液。亳州無水異丙醇密度</p><p style="text-indent:25px">并且對于紫外光的透過性良好，它可以透過波長小于2000A的紫外光，而且折射率也較低?；幢备呒兌犬惐紡S家</p><p style="text-indent:25px">草酸：本品適用于居家、賓館、公共場所清潔使用，價廉物美，是省錢的好方法。使用本品能徹底的迅速消除瓷器地面及馬桶各種污垢，還其本來面目，玻璃制品等耐酸硬品表面污垢的清洗。本品可對瓷磚、機械等表面鐵銹能有效***掉。本標(biāo)準(zhǔn)適用于由發(fā)生爐煤氣、黃磷尾氣與氫氧化鈉合成以及硝酸氧化葡萄糖制得的草酸。主要用于制藥、稀土元素、冶煉、纖維漂白等工業(yè)。本品對沾有鐵銹漬的粗布、工作服、牛仔服等有***輔助作用。蚌埠精誠化工淮北高純度異丙醇廠家</p><p style="text-indent:25px">“工業(yè)化工稀料|食用化工|電鍍材料|油漆涂料”蚌埠市精誠化工有限責(zé)任公司，公司位于：安徽省蚌埠市鳳陽東路616號（原為618號），多年來，精誠化工堅持為客戶提供好的服務(wù)。歡迎廣大新老客戶來電，來函，親臨指導(dǎo)，洽談業(yè)務(wù)。精誠化工期待成為您的長期合作伙伴！</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/1100708.html</p></div></div></div></div></div><div id="7ow3psi" class="page-right twoColRt"><div id="ey8jdrm" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="os3oaef" class="recomPic likePro"><a href="http://m.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" 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