【化學名稱】小(xiao)蘇打/碳酸氫(qing)鈉(na)/NaHCO3(分(fen)子(zi)式)/Sodium Bicarbonate(英文(wen)名) 【產品外(wai)觀】白(bai)(bai)色細小(xiao)晶(jing)體 【物化性(xing)(xing)質】碳酸氫(qing)鈉(na)為白(bai)(bai)色晶(jing)體,或不透明單(dan)斜晶(jing)系細微結晶(jing)。比重(zhong)2.15。無臭(chou)、味咸,可溶(rong)于水(shui)(shui),微溶(rong)于乙醇。其水(shui)(shui)溶(rong)液因水(shui)(shui)解(jie)而呈(cheng)微堿性(xing)(xing),常溫中性(xing)(xing)質穩(wen)定(ding),受熱易分(fen)解(jie),在(zai)50℃以上逐漸分(fen)解(jie),在(zai)干燥空(kong)氣中無變化,在(zai)潮(chao)濕空(kong)...