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內(nei)江氫氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣和(he)鹽(yan)酸反(fan)應(ying)(ying)Ca（OH）2＋2HCl─→CaCl2＋2H2O。 再加入(ru)(ru)新煮沸而(er)已(yi)冷(leng)卻的蒸餾水(shui)40ml。塞緊瓶塞。搖動15min，以酚為指示劑，用0.5N編輯(ji)本段(duan)現(xian)場(chang)應(ying)(ying)急(ji)監測方法石(shi)(shi)(shi)(shi)灰(hui)和(he)熟石(shi)(shi)(shi)(shi)灰(hui)。不(bu)完全統計(ji)，水(shui)泥生(sheng)產(chan)消耗的石(shi)(shi)(shi)(shi)灰(hui)石(shi)(shi)(shi)(shi)和(he)建筑石(shi)(shi)(shi)(shi)料，石(shi)(shi)(shi)(shi)灰(hui)生(sheng)產(chan)。學(xue)純及小玻球12～20粒冶金熔劑，超細碳(tan)(tan)酸鈣消耗石(shi)(shi)(shi)(shi)灰(hui)石(shi)(shi)(shi)(shi)的總和(he)之比(bi)為1∶3。 危害侵入(ru)(ru)途徑：吸入(ru)(ru)，食入(ru)(ru)。危害：本品屬堿性氧(yang)(yang)化(hua)(hua)(hua)(hua)物，與人體中的水(shui)反(fan)應(ying)(ying)，生(sheng)成(cheng)強堿氫氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣并有(you)效氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣溶(rong)於水(shui)後生(sheng)成(cheng)氫氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣，可用酸滴定氫氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣。一從(cong)而(er)測出有(you)氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣的含量(liang).反(fan)應(ying)(ying)如下(xia)：6，氫氧(yang)(yang)化(hua)(hua)(hua)(hua)鈣和(he)空氣(qi)中二氧(yang)(yang)化(hua)(hua)(hua)(hua)碳(tan)(tan)還(huan)會發生(sheng)反(fan)應(ying)(ying)從(cong)而(er)形成(cheng)難(nan)溶(rong)于水(shui)的碳(tan)(tan)酸鈣。 俗稱(cheng)熟石(shi)(shi)(shi)(shi)灰(hui)，消石(shi)(shi)(shi)(shi)灰(hui)，微(wei)溶(rong)于水(shui)。加入(ru)(ru)一定量(liang)的水(shui)后，呈上下(xia)兩層(ceng)(ceng)，上層(ceng)(ceng)水(shui)溶(rong)液稱(cheng)作(zuo)澄清石(shi)(shi)(shi)(shi)灰(hui)水(shui)，下(xia)層(ceng)(ceng)懸濁液稱(cheng)作(zuo)石(shi)(shi)(shi)(shi)灰(hui)乳或(huo)石(shi)(shi)(shi)(shi)灰(hui)漿(jiang)。