固(gu)體(ti)(ti)(ti)氫(qing)氧化(hua)(hua)鈉(na)有(you)(you)幾種(zhong)形態(tai)氫(qing)氧化(hua)(hua)鈉(na)是(shi)一種(zhong)常用的(de)(de)堿(jian)(jian)(jian)，是(shi)化(hua)(hua)學實(shi)驗室(shi)的(de)(de)必備(bei)藥品之(zhi)一，一般有(you)(you)液(ye)態(tai)和固(gu)態(tai)兩種(zhong)，固(gu)體(ti)(ti)(ti)氫(qing)氧化(hua)(hua)鈉(na)按(an)照形態(tai)不同(tong)，可(ke)分(fen)為(wei)三種(zhong)：1、片(pian)(pian)(pian)堿(jian)(jian)(jian)片(pian)(pian)(pian)堿(jian)(jian)(jian)形狀(zhuang)是(shi)白色半透明片(pian)(pian)(pian)狀(zhuang)固(gu)體(ti)(ti)(ti)，工(gong)業(ye)級片(pian)(pian)(pian)堿(jian)(jian)(jian)按(an)照國家標準規定，允許微帶顏(yan)色，是(shi)片(pian)(pian)(pian)堿(jian)(jian)(jian)中(zhong)的(de)(de)雜(za)質呈現出的(de)(de)顏(yan)色。2、粒(li)堿(jian)(jian)(jian)粒(li)堿(jian)(jian)(jian)即粒(li)狀(zhuang)燒堿(jian)(jian)(jian)，也稱(cheng)珠(zhu)堿(jian)(jian)(jian)，按(an)照粒(li)徑大小不同(tong)可(ke)分(fen)為(wei)粗粒(li)堿(jian)(jian)(jian)、微粒(li)堿(jian)(jian)(jian)，其(qi)(qi)中(zhong)微粒(li)堿(jian)(jian)(jian)堿(jian)(jian)(jian)粒(li)徑約0、7mm，形狀(zhuang)上很像洗(xi)衣粉。粒(li)堿(jian)(jian)(jian)比片(pian)(pian)(pian)堿(jian)(jian)(jian)更(geng)(geng)好用一些，制(zhi)作(zuo)工(gong)藝(yi)難度也更(geng)(geng)高(gao)(gao)，價格自然更(geng)(geng)高(gao)(gao)。3、固(gu)堿(jian)(jian)(jian)固(gu)堿(jian)(jian)(jian)就是(shi)固(gu)體(ti)(ti)(ti)氫(qing)氧化(hua)(hua)鈉(na)中(zhong)，除(chu)了粒(li)狀(zhuang)、片(pian)(pian)(pian)狀(zhuang)之(zhi)外的(de)(de)其(qi)(qi)他固(gu)體(ti)(ti)(ti)形狀(zhuang)的(de)(de)氫(qing)氧化(hua)(hua)鈉(na)。溫州正坤(kun)化(hua)(hua)工(gong)有(you)(you)限公(gong)司致力于提供苛性鈉(na)產(chan)品，有(you)(you)需求可(ke)以來電咨詢！福建片(pian)(pian)(pian)狀(zhuang)火堿(jian)(jian)(jian)批發

如何檢(jian)測氫(qing)氧(yang)(yang)化鈉溶液(ye)(ye)(ye)實驗室測定(ding)(ding)：方(fang)法(fa)(fa)名稱:氫(qing)氧(yang)(yang)化鈉-氫(qing)氧(yang)(yang)化鈉的(de)(de)測定(ding)(ding)-甲基(ji)橙中(zhong)和(he)滴定(ding)(ding)法(fa)(fa)。應用范圍:該方(fang)法(fa)(fa)采用滴定(ding)(ding)法(fa)(fa)測定(ding)(ding)氫(qing)氧(yang)(yang)化鈉的(de)(de)含量(liang)。該方(fang)法(fa)(fa)適用于氫(qing)氧(yang)(yang)化鈉。方(fang)法(fa)(fa)原理:供試品(pin)加新沸過的(de)(de)冷水(shui)(shui)適量(liang)使溶解(jie)后，放冷，用水(shui)(shui)稀釋(shi)至(zhi)刻度，搖(yao)勻，精密量(liang)取25mL，加酚酞(tai)指(zhi)示(shi)液(ye)(ye)(ye)3滴，用硫酸(suan)(suan)滴定(ding)(ding)液(ye)(ye)(ye)(0、1mol/L)滴定(ding)(ding)至(zhi)紅(hong)(hong)色消(xiao)失，記錄消(xiao)耗硫酸(suan)(suan)滴定(ding)(ding)液(ye)(ye)(ye)(0、1mol/L)的(de)(de)容積(ji)(ji)(ji)(mL)，加甲基(ji)橙指(zhi)示(shi)液(ye)(ye)(ye)2滴，繼續加硫酸(suan)(suan)滴定(ding)(ding)液(ye)(ye)(ye)(0、1mol/L)至(zhi)顯(xian)持續的(de)(de)橙紅(hong)(hong)色，根(gen)(gen)據(ju)前后兩次消(xiao)耗硫酸(suan)(suan)滴定(ding)(ding)液(ye)(ye)(ye)(0、1mol/L)的(de)(de)容積(ji)(ji)(ji)(mL)，算出供試量(liang)中(zhong)的(de)(de)堿含量(liang)(作為NaOH計算)并根(gen)(gen)據(ju)加甲基(ji)橙指(zhi)示(shi)液(ye)(ye)(ye)后消(xiao)耗硫酸(suan)(suan)滴定(ding)(ding)液(ye)(ye)(ye)(0、1mol/L)的(de)(de)容積(ji)(ji)(ji)(mL)，算出供試量(liang)中(zhong)Na?CO?的(de)(de)含量(liang)。吉林食(shi)品(pin)級燒堿生(sheng)產(chan)廠家溫州正坤化工有限公司為您提供燒堿產(chan)品(pin)，期待(dai)為您產(chan)品(pin)！

氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)-用(yong)(yong)(yong)途介紹氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)被(bei)(bei)普(pu)遍(bian)應(ying)用(yong)(yong)(yong)于(yu)(yu)與人們(men)日(ri)常(chang)生(sheng)(sheng)(sheng)活(huo)息(xi)息(xi)相關的(de)產(chan)(chan)品制(zhi)造，同時也被(bei)(bei)應(ying)用(yong)(yong)(yong)于(yu)(yu)生(sheng)(sheng)(sheng)產(chan)(chan)紙(zhi)(zhi)漿(jiang)和(he)(he)造紙(zhi)(zhi)業(ye)，生(sheng)(sheng)(sheng)產(chan)(chan)肥皂(zao)和(he)(he)洗滌(di)劑(ji)，化(hua)(hua)(hua)學(xue)，清潔，煉油，冶金(jin)，食品，生(sheng)(sheng)(sheng)產(chan)(chan)人造纖(xian)維(wei)和(he)(he)紡織等工(gong)業(ye)領(ling)域。在(zai)石(shi)(shi)油煉制(zhi)工(gong)業(ye)中(zhong)用(yong)(yong)(yong)于(yu)(yu)除(chu)去(qu)硫(liu)化(hua)(hua)(hua)氫(qing)(qing)(qing)和(he)(he)硫(liu)醇類的(de)硫(liu)化(hua)(hua)(hua)物。用(yong)(yong)(yong)于(yu)(yu)食品加(jia)工(gong)（蔬菜水(shui)果去(qu)皮）和(he)(he)精制(zhi)植物油。可代(dai)替部分純堿制(zhi)造玻璃。加(jia)工(gong)再(zai)生(sheng)(sheng)(sheng)膠，酸(suan)性(xing)廢水(shui)處(chu)理(li)(li)(li)及陰離(li)(li)子(zi)交換樹脂再(zai)生(sheng)(sheng)(sheng)等。·化(hua)(hua)(hua)學(xue)工(gong)業(ye)氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)的(de)特性(xing)決定了(le)這一(yi)產(chan)(chan)品在(zai)大量的(de)化(hua)(hua)(hua)學(xue)反應(ying)中(zhong)是不可缺少的(de)重(zhong)要物質(zhi)。氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)是生(sheng)(sheng)(sheng)產(chan)(chan)聚(ju)碳(tan)酸(suan)酯，超級吸收質(zhi)聚(ju)合(he)物，沸石(shi)(shi)，環氧(yang)(yang)樹脂，磷酸(suan)鈉(na)(na)(na)(na)，亞硫(liu)酸(suan)鈉(na)(na)(na)(na)和(he)(he)大量鈉(na)(na)(na)(na)鹽的(de)重(zhong)要原材(cai)料之一(yi)。紙(zhi)(zhi)漿(jiang)和(he)(he)造紙(zhi)(zhi)氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)在(zai)造紙(zhi)(zhi)工(gong)業(ye)中(zhong)發(fa)揮著重(zhong)要的(de)作用(yong)(yong)(yong)。由(you)于(yu)(yu)其堿性(xing)特質(zhi)，它(ta)被(bei)(bei)用(yong)(yong)(yong)于(yu)(yu)煮和(he)(he)漂白紙(zhi)(zhi)頁的(de)過(guo)(guo)程(cheng)。·食品工(gong)業(ye)氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)可以(yi)被(bei)(bei)普(pu)遍(bian)使用(yong)(yong)(yong)于(yu)(yu)下列生(sheng)(sheng)(sheng)產(chan)(chan)過(guo)(guo)程(cheng)：容器(qi)的(de)清洗過(guo)(guo)程(cheng)；淀粉(fen)的(de)加(jia)工(gong)過(guo)(guo)程(cheng)；羧(suo)甲基纖(xian)維(wei)素的(de)制(zhi)備過(guo)(guo)程(cheng)；谷氨酸(suan)鈉(na)(na)(na)(na)的(de)制(zhi)造過(guo)(guo)程(cheng)。·水(shui)處(chu)理(li)(li)(li)氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)被(bei)(bei)普(pu)遍(bian)應(ying)用(yong)(yong)(yong)于(yu)(yu)水(shui)處(chu)理(li)(li)(li)。在(zai)污水(shui)處(chu)理(li)(li)(li)廠，氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)可以(yi)通過(guo)(guo)中(zhong)和(he)(he)反應(ying)減小水(shui)的(de)硬度。在(zai)工(gong)業(ye)領(ling)域，是離(li)(li)子(zi)交換樹脂再(zai)生(sheng)(sheng)(sheng)的(de)再(zai)生(sheng)(sheng)(sheng)劑(ji)。氫(qing)(qing)(qing)氧(yang)(yang)化(hua)(hua)(hua)鈉(na)(na)(na)(na)具有(you)(you)強(qiang)堿性(xing)，且在(zai)水(shui)中(zhong)具有(you)(you)相對高的(de)可溶性(xing)。由(you)于(yu)(yu)燒堿為液態，所(suo)以(yi)容易衡量用(yong)(yong)(yong)量，被(bei)(bei)方(fang)便(bian)的(de)使用(yong)(yong)(yong)在(zai)水(shui)處(chu)理(li)(li)(li)的(de)各個領(ling)域。

以(yi)下(xia)是(shi)(shi)我們對氫(qing)氧化鈉(na)用(yong)(yong)途的(de)一(yi)個匯總：在冶(ye)金(jin)工業中(zhong)，往往要(yao)(yao)把礦石中(zhong)的(de)有(you)(you)效成(cheng)(cheng)分轉(zhuan)變成(cheng)(cheng)可溶性的(de)鈉(na)鹽(yan)(yan)，以(yi)便除去其中(zhong)不溶性的(de)雜質(zhi)，因(yin)此，常需要(yao)(yao)加入(ru)純堿(jian)（它又是(shi)(shi)助熔劑），有(you)(you)時也(ye)用(yong)(yong)燒(shao)(shao)(shao)堿(jian)。例如(ru)，在鋁的(de)冶(ye)煉過程中(zhong)，所(suo)用(yong)(yong)的(de)冰晶石的(de)制備和鋁土礦的(de)處理(li)，都要(yao)(yao)用(yong)(yong)到純堿(jian)和燒(shao)(shao)(shao)堿(jian)。又如(ru)冶(ye)煉鎢時，也(ye)是(shi)(shi)首(shou)先將精礦和純堿(jian)焙(bei)燒(shao)(shao)(shao)成(cheng)(cheng)可溶的(de)鎢酸(suan)鈉(na)后，再(zai)經酸(suan)析、脫水(shui)、還(huan)原等(deng)過程而制得粉末狀鎢的(de)。在化學工業中(zhong)，制金(jin)屬鈉(na)、電解水(shui)都要(yao)(yao)用(yong)(yong)燒(shao)(shao)(shao)堿(jian)。許多(duo)無機(ji)鹽(yan)(yan)的(de)生產(chan)，特別是(shi)(shi)制備一(yi)些鈉(na)鹽(yan)(yan)（如(ru)硼砂、硅酸(suan)鈉(na)、磷酸(suan)鈉(na)、重鉻酸(suan)鈉(na)、亞硫酸(suan)鈉(na)等(deng)等(deng)）都要(yao)(yao)用(yong)(yong)到燒(shao)(shao)(shao)堿(jian)或純堿(jian)。合成(cheng)(cheng)染料(liao)、藥物以(yi)及(ji)有(you)(you)機(ji)中(zhong)間體等(deng)也(ye)要(yao)(yao)用(yong)(yong)到燒(shao)(shao)(shao)堿(jian)或純堿(jian)。溫州(zhou)正坤化工有(you)(you)限公司是(shi)(shi)一(yi)家專業提供氫(qing)氧化鈉(na)產(chan)品(pin)的(de)公司，有(you)(you)想法可以(yi)來我司咨(zi)詢！

氫氧(yang)化(hua)(hua)(hua)鈉(na)，化(hua)(hua)(hua)學式為(wei)NaOH，俗(su)稱(cheng)燒堿(jian)(jian)、火堿(jian)(jian)、苛性(xing)(xing)鈉(na)，為(wei)一(yi)種具有(you)強(qiang)腐蝕性(xing)(xing)的(de)(de)(de)(de)強(qiang)堿(jian)(jian)，一(yi)般為(wei)片狀或顆(ke)粒形態，易溶(rong)(rong)于水(shui)(溶(rong)(rong)于水(shui)時放熱)并形成堿(jian)(jian)性(xing)(xing)溶(rong)(rong)液(ye)，另有(you)潮(chao)(chao)解性(xing)(xing)，易吸取空氣中的(de)(de)(de)(de)水(shui)蒸氣(潮(chao)(chao)解)和(he)二氧(yang)化(hua)(hua)(hua)碳(tan)(變(bian)質(zhi))。NaOH是化(hua)(hua)(hua)學實驗室(shi)其中一(yi)種必備的(de)(de)(de)(de)化(hua)(hua)(hua)學品(pin)，亦為(wei)常見的(de)(de)(de)(de)化(hua)(hua)(hua)工(gong)(gong)品(pin)之一(yi)。純品(pin)是無色(se)透(tou)明的(de)(de)(de)(de)晶(jing)體(ti)。密度2、130g/cm3。熔點(dian)318、4℃。沸(fei)點(dian)1390℃。工(gong)(gong)業品(pin)含有(you)少量的(de)(de)(de)(de)氯化(hua)(hua)(hua)鈉(na)和(he)碳(tan)酸鈉(na)，是白色(se)不(bu)透(tou)明的(de)(de)(de)(de)晶(jing)體(ti)。有(you)塊狀，片狀，粒狀和(he)棒(bang)狀等。式量40、01氫氧(yang)化(hua)(hua)(hua)鈉(na)在水(shui)處理中可作(zuo)為(wei)堿(jian)(jian)性(xing)(xing)清洗劑，溶(rong)(rong)于乙(yi)醇和(he)甘油，不(bu)溶(rong)(rong)于丙醇、乙(yi)迷(mi)。在高溫(wen)下對碳(tan)鈉(na)也有(you)腐蝕作(zuo)用(yong)。與氯、溴、碘等鹵素發(fa)生歧(qi)化(hua)(hua)(hua)反應，與酸類(lei)起中和(he)作(zuo)用(yong)而(er)生成鹽和(he)水(shui)。片堿(jian)(jian)產品(pin)，就選溫(wen)州正坤化(hua)(hua)(hua)工(gong)(gong)有(you)限(xian)公司(si)，用(yong)戶的(de)(de)(de)(de)信(xin)賴之選，歡迎新老(lao)客戶來電！山西(xi)君正苛性(xing)(xing)鈉(na)廠商(shang)

溫州(zhou)正(zheng)坤化工有(you)限公(gong)司(si)是一(yi)家專(zhuan)業提供燒堿產(chan)品的公(gong)司(si)，有(you)需求可以來(lai)電咨詢！福建片(pian)狀火堿批發

片(pian)(pian)堿生(sheng)產(chan)工藝(yi)有(you)幾種(zhong)主要是離(li)子(zi)膜生(sheng)產(chan)法，大(da)鍋熬制，熔巖(yan)三種(zhong)下面由本(ben)公司帶您了解(jie)一下片(pian)(pian)堿工藝(yi)發(fa)展歷史。片(pian)(pian)堿的生(sheng)產(chan)工藝(yi)主要有(you)間歇法鍋式(shi)蒸(zheng)煮和連續法膜式(shi)(升膜、降(jiang)膜)蒸(zheng)發(fa)。鍋式(shi)蒸(zheng)煮法已應用(yong)多(duo)年，工藝(yi)簡單(dan)可靠，設(she)備維修方便(bian)，熱利用(yong)效率較高，產(chan)品質量穩(wen)定，不存在產(chan)量調整問題但由于是間歇操作，所以生(sheng)產(chan)能力(li)低，而且設(she)備笨重，不便(bian)于實現自動化(hua)。隨(sui)著含鹽量很(hen)低的離(li)子(zi)膜法片(pian)(pian)堿產(chan)量的增加(jia)，連續生(sheng)產(chan)將更(geng)加(jia)方便(bian)，很(hen)多(duo)企業(ye)在考慮改造原有(you)工藝(yi)。福建片(pian)(pian)狀火堿批(pi)發(fa)

本(ben)文(wen)來自四川精碳偉業環保科技有(you)限責任公(gong)司(si)：//wasul.cn/Article/97e21999683.html