被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)是酸(suan)(suan)(suan)碱(jian)(jian)(jian)(jian)(jian)度(du)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)，还具有(you)酸(suan)(suan)(suan)碱(jian)(jian)(jian)(jian)(jian)度(du)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)通(tong)性(xing)，是指胶(jiao)凝材料。呈(cheng)紫色(se)(se)或灰紫色(se)(se)粉尘(chen)，无臭、没有(you)气(qi)(qi)味、无毒无味，是典型案例的(de)(de)(de)碱(jian)(jian)(jian)(jian)(jian)土金属制(zhi)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)，物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)理分子式(shi)MgO。融(rong)点(dian)为(wei)(wei)2852℃，凝固点(dian)为(wei)(wei)3600℃，密度(du)计(ji)算公(gong)式(shi)为(wei)(wei)3.58g/cm3(25℃)。混(hun)溶(rong)(rong)(rong)酸(suan)(suan)(suan)和(he)铵盐水(shui)(shui)饱(bao)和(he)溶(rong)(rong)(rong)剂，不混(hun)溶(rong)(rong)(rong)酒水(shui)(shui)。在(zai)(zai)泥(ni)中(zhong)电离(li)度(du)为(wei)(wei)0.00062 g/100 mL (0 °C)、0.0086 g/100 mL (30 °C)。体现在(zai)(zai)空气(qi)(qi)的(de)(de)(de)中(zhong)，最易消除油分和(he)二(er)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)碳而逐步(bu)形成(cheng)(cheng)(cheng)碱(jian)(jian)(jian)(jian)(jian)式(shi)碳酸(suan)(suan)(suan)镁(mei)(mei)(mei)，质量轻(qing)品较为(wei)(wei)严重(zhong)质品更迅(xun)速，与水(shui)(shui)融(rong)入在(zai)(zai)必要环(huan)境下生(sheng)成(cheng)(cheng)(cheng)二(er)维(wei)码(ma)二(er)维(wei)码(ma)氢被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)，呈(cheng)微酸(suan)(suan)(suan)碱(jian)(jian)(jian)(jian)(jian)度(du)反(fan)(fan)(fan)(fan)應(ying)，供大于(yu)求水(shui)(shui)水(shui)(shui)饱(bao)和(he)溶(rong)(rong)(rong)剂的(de)(de)(de)pH为(wei)(wei)10.3。混(hun)溶(rong)(rong)(rong)酸(suan)(suan)(suan)和(he)铵盐难混(hun)溶(rong)(rong)(rong)水(shui)(shui)，其水(shui)(shui)饱(bao)和(he)溶(rong)(rong)(rong)剂呈(cheng)酸(suan)(suan)(suan)碱(jian)(jian)(jian)(jian)(jian)度(du)。不混(hun)溶(rong)(rong)(rong)无水(shui)(shui)乙醇。在(zai)(zai)内(nei)见和(he)近红外(wai)光谱(pu)光范围(wei)内(nei)有(you)强折射角性(xing)。菱镁(mei)(mei)(mei)矿(kuang)(MgCO3)、闲(xian)(xian)云石(shi)(shi)(MgCO3·CaCO3)和(he)海(hai)洋(yang)是制(zhi)造技术被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)的(de)(de)(de)重(zhong)点(dian)原(yuan)科(ke)。热(re)分解菱镁(mei)(mei)(mei)矿(kuang)或闲(xian)(xian)云石(shi)(shi)得(de)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)。用(yong)消石(shi)(shi)粉治疗海(hai)洋(yang)得(de)氢被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)沉垫(dian)，烧灼感氢被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)得(de)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)。也可以使用(yong)海(hai)洋(yang)综(zong)合性(xing)利用(yong)中(zhong)得(de)到的(de)(de)(de)氯化镁(mei)(mei)(mei)卤(lu)块或提溴(xiu)后(hou)的(de)(de)(de)卤(lu)水(shui)(shui)为(wei)(wei)原(yuan)科(ke)，加氢被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)钠或碳酸(suan)(suan)(suan)钠等生(sheng)成(cheng)(cheng)(cheng)二(er)维(wei)码(ma)二(er)维(wei)码(ma)氢被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)ꦅ色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)或碱(jian)(jian)(jian)(jian)(jian)式(shi)碳酸(suan)(suan)(suan)镁(mei)(mei)(mei)沉垫(dian)，再烧灼感得(de)被(bei)(bei)(bei)(bei)防(fang)(fang)(fang)(fang)(fang)铁(tie)(tie)的(de)(de)(de)脱(tuo)(tuo)(tuo)(tuo)(tuo)色(se)(se)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)物(wu)(wu)(wu)(wu)(wu)(wu)(wu)(wu)反(fan)(fan)(fan)(fan)應(ying)镁(mei)(mei)(mei)。全球重(zhong)点(dian)采主(zhu)要用(yong)于(yu)菱镁(mei)(mei)(mei)矿(kuang)、闲(xian)(xian)云石(shi)(shi)、卤(lu)水(shui)(shui)或卤(lu)块为(wei)(wei)原(yuan)科(ke)