工(gong)(gong)(gong)業鹽，是化(hua)(hua)學工(gong)(gong)(gong)業的(de)最基(ji)本原料之一，主(zhu)(zhu)要(yao)成分有氯化(hua)(hua)鈉、亞硝酸鈉等(deng)，被稱為(wei)“化(hua)(hua)學工(gong)(gong)(gong)業之母”。基(ji)本化(hua)(hua)學工(gong)(gong)(gong)業主(zhu)(zhu)要(yao)產(chan)品中的(de)鹽酸、燒堿(jian)、純堿(jian)、氯化(hua)(hua)銨(an)、氯氣(qi)等(deng)主(zhu)(zhu)要(yao)是用(yong)工(gong)(gong)(gong)業鹽為(wei)原料生產(chan)的(de)。

　　基本化(hua)(hua)學工(gong)(gong)業主要(yao)產(chan)品中的(de)(de)鹽(yan)酸(suan)、燒(shao)堿、純(chun)堿、氯(lv)化(hua)(hua)銨、氯(lv)氣等(deng)(deng)主要(yao)是用(yong)工(gong)(gong)業鹽(yan)為原料(liao)生(sheng)產(chan)的(de)(de)。此(ci)外(wai)，還用(yong)于肥皂(zao)制造(zao)(zao)、陶瓷、玻璃(li)生(sheng)產(chan)、日用(yong)化(hua)(hua)工(gong)(gong)、石(shi)油鉆探(tan)、鉆井工(gong)(gong)作液、完井液、石(shi)油化(hua)(hua)工(gong)(gong)脫(tuo)水液、建筑行業早強劑、生(sheng)產(chan)涂料(liao)的(de)(de)凝固劑、橡膠行業乳膠凝結劑、造(zao)(zao)紙(zhi)工(gong)(gong)業添(tian)加劑及廢紙(zhi)張脫(tuo)墨、化(hua)(hua)學工(gong)(gong)業的(de)(de)無機化(hua)(hua)工(gong)(gong)原料(liao)及硫酸(suan)根(gen)脫(tuo)除劑，褐藻酸(suan)鈉的(de)(de)凝固劑、防(fang)治小麥、蘋(pin)果、白菜等(deng)(deng)腐(fu)爛及食品防(fang)腐(fu)劑、制取金屬鈉及其他鈉化(hua)(hua)合(he)物(wu)、鋼(gang)鐵熱處(chu)理(li)介質等(deng)(deng)。在水處(chu)理(li)、公路除雪、制冷(leng)冷(leng)藏等(deng)(deng)方面，鹽(yan)也有廣(guang)泛的(de)(de)用(yong)途(tu)