工(gong)業(ye)鹽，是(shi)化(hua)(hua)(hua)(hua)學(xue)工(gong)業(ye)的(de)最基本原料(liao)之一，主(zhu)要(yao)(yao)成分有氯化(hua)(hua)(hua)(hua)鈉、亞硝酸鈉等，被稱為“化(hua)(hua)(hua)(hua)學(xue)工(gong)業(ye)之母”。基本化(hua)(hua)(hua)(hua)學(xue)工(gong)業(ye)主(zhu)要(yao)(yao)產(chan)品中的(de)鹽酸、燒堿(jian)(jian)、純(chun)堿(jian)(jian)、氯化(hua)(hua)(hua)(hua)銨、氯氣等主(zhu)要(yao)(yao)是(shi)用工(gong)業(ye)鹽為原料(liao)生產(chan)的(de)。

　　基(ji)本化(hua)(hua)(hua)學工(gong)(gong)(gong)(gong)業主(zhu)要(yao)產品中的(de)(de)鹽(yan)酸(suan)、燒堿、純堿、氯(lv)(lv)化(hua)(hua)(hua)銨、氯(lv)(lv)氣(qi)等(deng)主(zhu)要(yao)是用(yong)(yong)(yong)工(gong)(gong)(gong)(gong)業鹽(yan)為(wei)原料生產的(de)(de)。此外，還用(yong)(yong)(yong)于肥皂制造、陶瓷、玻璃生產、日用(yong)(yong)(yong)化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)、石油鉆探、鉆井工(gong)(gong)(gong)(gong)作液、完(wan)井液、石油化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)脫(tuo)水液、建筑行業早強劑(ji)(ji)、生產涂料的(de)(de)凝(ning)固劑(ji)(ji)、橡膠行業乳膠凝(ning)結(jie)劑(ji)(ji)、造紙工(gong)(gong)(gong)(gong)業添加(jia)劑(ji)(ji)及廢紙張脫(tuo)墨、化(hua)(hua)(hua)學工(gong)(gong)(gong)(gong)業的(de)(de)無機化(hua)(hua)(hua)工(gong)(gong)(gong)(gong)原料及硫(liu)酸(suan)根脫(tuo)除(chu)劑(ji)(ji)，褐藻酸(suan)鈉(na)(na)的(de)(de)凝(ning)固劑(ji)(ji)、防治小(xiao)麥、蘋(pin)果、白菜等(deng)腐(fu)爛及食(shi)品防腐(fu)劑(ji)(ji)、制取(qu)金(jin)屬(shu)鈉(na)(na)及其(qi)他鈉(na)(na)化(hua)(hua)(hua)合(he)物、鋼鐵熱處(chu)理介質等(deng)。在水處(chu)理、公路除(chu)雪、制冷(leng)冷(leng)藏等(deng)方面，鹽(yan)也有廣泛(fan)的(de)(de)用(yong)(yong)(yong)途(tu)