中文名碳酸鈣 英(ying)文名(ming)Calcium carbonate 別(bie)    稱水(shui)(shui)垢;石(shi)(shi)(shi)(shi)(shi)灰石(shi)(shi)(shi)(shi)(shi);石(shi)(shi)(shi)(shi)(shi)灰石(shi)(shi)(shi)(shi)(shi)粉;酪酸鈣 化(hua)學式CaCO? 分子量100.09 CAS登(deng)錄號(hao)471-34-1 EINECS登(deng)錄號(hao)207-439-9 熔    點(dian)1339℃ 沸    點(dian)未知 水(shui)(shui)溶性不溶于水(shui)(shui) 密    度2.93 g/mL at 25 °C(lit.) 外    觀白色固體(ti) 應(ying)    用用于造紙、冶金(jin)、玻璃、制堿(jian)(jian)、橡膠(jiao)、醫藥、顏(yan)料、有(you)(you)(you)機化(hua)工等部(bu)門 吸潮能(neng)(neng)力(li)(li)(li)(li)有(you)(you)(you)輕微(wei)的(de)吸潮能(neng)(neng)力(li)(li)(li)(li) 電(dian)解質(zhi)(zhi)有(you)(you)(you)強電(dian)解質(zhi)(zhi) 遮蓋(gai)(gai)力(li)(li)(li)(li)有(you)(you)(you)較好的(de)遮蓋(gai)(gai)力(li)(li)(li)(li) 酸堿(jian)(jian)性堿(jian)(jian)性 含它的(de)物質(zhi)(zhi)灰石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)灰石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)粉、大理石(shi)(shi)(shi)(shi)(shi)