氯化鎂是一種無(wu)機物,化學式MgCl2,分子量為95.211,呈無(wu)色片狀晶(jing)體,微溶(rong)于丙酮,溶(rong)于水、乙醇、甲醇、吡啶(ding)。在(zai)濕(shi)空(kong)氣(qi)(qi)中潮解并發煙,在(zai)氫氣(qi)(qi)的(de)氣(qi)(qi)流中白熱時則(ze)升華。
1、固化劑(ji)(ji)(ji);營養(yang)強(qiang)化劑(ji)(ji)(ji);呈味劑(ji)(ji)(ji)(與(yu)硫酸(suan)鎂、食鹽(yan)(yan)、磷酸(suan)氫(qing)鈣(gai)、硫酸(suan)鈣(gai)等(deng)合用(yong)(yong));日本清酒(jiu)等(deng)的助酵劑(ji)(ji)(ji);除水(shui)劑(ji)(ji)(ji)(用(yong)(yong)于魚糕,用(yong)(yong)量0.05%~0.1%);組織改進劑(ji)(ji)(ji)(與(yu)聚磷酸(suan)鹽(yan)(yan)類合用(yong)(yong),作為魚糜(mi)制品的彈性增強(qiang)劑(ji)(ji)(ji))。因苦(ku)味較強(qiang),常用(yong)(yong)量小于0.1%;