【化(hua)學名稱】小蘇打/碳酸氫鈉/NaHCO3(分子式)/Sodium Bicarbonate(英(ying)文名) 【產品外觀】白(bai)(bai)色細小晶(jing)(jing)(jing)體 【物化(hua)性(xing)質(zhi)】碳酸氫鈉為白(bai)(bai)色晶(jing)(jing)(jing)體,或(huo)不(bu)透明單(dan)斜(xie)晶(jing)(jing)(jing)系(xi)細微結晶(jing)(jing)(jing)。比重2.15。無臭、味咸(xian),可溶(rong)(rong)于水,微溶(rong)(rong)于乙(yi)醇(chun)。其水溶(rong)(rong)液因水解而(er)呈(cheng)微堿性(xing),常溫中(zhong)(zhong)性(xing)質(zhi)穩(wen)定,受熱易分解,在(zai)50℃以上(shang)逐(zhu)漸分解,在(zai)干燥空(kong)氣中(zhong)(zhong)無變化(hua),在(zai)潮濕(shi)空(kong)...