當然，這只是(shi)(shi)在工(gong)業鹽(yan)(yan)(yan)被暴(bao)露在空(kong)氣中(zhong)才(cai)會(hui)出現的現象，密閉在包(bao)裝袋中(zhong)與(yu)周圍空(kong)氣隔絕(jue)的其(qi)他鹽(yan)(yan)(yan)是(shi)(shi)不會(hui)出現潮解的。副(fu)產(chan)(chan)鹽(yan)(yan)(yan)是(shi)(shi)生產(chan)(chan)其(qi)它化(hua)工(gong)產(chan)(chan)品的過程中(zhong)生成(cheng)的氯化(hua)鈉產(chan)(chan)品，雜質(zhi)不定，安徽(hui)工(gong)業鹽(yan)(yan)(yan)，主(zhu)要(yao)用于(yu)水泥(ni)助(zhu)磨劑。產(chan)(chan)品存放要(yao)防止(zhi)灰塵及其(qi)他雜物的污(wu)染，防止(zhi)雨淋。工(gong)業鹽(yan)(yan)(yan)，是(shi)(shi)化(hua)學工(gong)業的基本原料之一，主(zhu)要(yao)成(cheng)分有(you)氯化(hua)鈉、等，被稱為“化(hua)學工(gong)業”。在水處理、公路除(chu)雪、制冷冷藏(zang)等方(fang)面，鹽(yan)(yan)(yan)也有(you)廣泛的用途。

木器(qi)用(yong)久都會變黑，用(yong)鹽水(shui)擦(ca)洗后就好；關于家里(li)潮(chao)濕的(de)木炭，可在上面撒些(xie)鹽水(shui)，工(gong)業(ye)鹽批(pi)發(fa)，單(dan)調后運用(yong)，作(zuo)用(yong)；家里(li)的(de)銅器(qi)上有黑點(dian)擦(ca)不掉，可以(yi)(yi)用(yong)鹽洗掉；如(ru)宅(zhai)院里(li)雜(za)草(cao)長很快，可在雜(za)草(cao)上灑上一(yi)些(xie)工(gong)業(ye)鹽，3、4天(tian)后就可以(yi)(yi)見(jian)作(zuo)用(yong)；吸潮(chao)性：工(gong)業(ye)鹽的(de)表面通常(chang)被(bei)一(yi)層薄膜狀的(de)飽和鹽溶液(ye)所包圍(wei)，當這層薄膜溶液(ye)的(de)蒸氣(qi)(qi)壓比空氣(qi)(qi)中水(shui)蒸氣(qi)(qi)分壓低(di)的(de)時候(hou)，工(gong)業(ye)鹽就會吸附空氣(qi)(qi)里(li)面的(de)水(shui)分而潮(chao)解，工(gong)業(ye)鹽一(yi)噸多少(shao)錢，

在(zai)機械工(gong)(gong)業(ye)中(zhong)在(zai)鑄(zhu)造(zao)時(shi)，鹽(yan)可(ke)用(yong)作非鐵金(jin)屬和(he)合金(jin)鑄(zhu)造(zao)中(zhong)型砂的(de)(de)優良粘合劑；在(zai)建材工(gong)(gong)業(ye)中(zhong)用(yong)鹽(yan)制成的(de)(de)純(chun)堿是生產玻璃的(de)(de)主(zhu)要原料；用(yong)鹽(yan)水洗藤、竹器，會變的(de)(de)很經用(yong)；工(gong)(gong)業(ye)鹽(yan)在(zai)工(gong)(gong)業(ye)上的(de)(de)用(yong)途(tu)很廣(guang)，工(gong)(gong)業(ye)鹽(yan)廠，它是外(wai)觀無色的(de)(de)立方結(jie)晶或細小(xiao)結(jie)晶粉末(mo)，易溶(rong)于水。用(yong)地下(xia)鹽(yan)水和(he)井鹽(yan)為原料時(shi)，通過三(san)效或四效蒸發(fa)濃縮，析出結(jie)晶，離心分離制得工(gong)(gong)業(ye)鹽(yan)。