在(zai)大(da)批量生(sheng)產饅頭、油條等食(shi)品(pin)(pin)時(shi)，常(chang)常(chang)蘇打粉融(rong)水(shui)拌入(ru)面中，熱(re)后分解成碳酸(suan)鈉、二(er)(er)氧化碳和水(shui)，二(er)(er)氧化碳和水(shui)蒸汽溢出(chu)，可致食(shi)品(pin)(pin)更加蓬松，碳酸(suan)鈉殘留在(zai)食(shi)品(pin)(pin)中。比如北方俗稱(cheng)中的(de)'堿饃'，添(tian)加過量的(de)蘇打粉是可以(yi)品(pin)(pin)嘗(chang)出(chu)來的(de)。

用途

碳酸氫鈉

[英(ying)文名]NatriiBicarbonas

[分(fen)子式]NaHCO?

[性狀]為白色結晶性粉末(mo)；無臭(chou)，味咸；在(zai)潮濕(shi)空氣中即緩緩分解，水溶液放置稍(shao)久，或(huo)振搖(yao)，小蘇打(da)，或(huo)加(jia)熱，堿(jian)性即增加(jia)。溶于(yu)水，不溶于(yu)乙醇(chun)。

[作用]本品(pin)為弱(ruo)堿，內服(fu)后能迅速中和胃酸，其抗酸作用弱(ruo)而短暫。此(ci)外尚有堿化液的作用。

QQ：2778390137

碳酸(suan)氫(qing)鈉(na)可(ke)直接作(zuo)(zuo)為制(zhi)(zhi)(zhi)藥工(gong)(gong)業(ye)(ye)(ye)的(de)原(yuan)料，用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)緩(huan)解胃酸(suan)過(guo)多。還可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)電影制(zhi)(zhi)(zhi)片、鞣革、選礦、冶煉、金(jin)屬熱處(chu)理(li)，以(yi)及(ji)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)纖維、橡(xiang)膠工(gong)(gong)業(ye)(ye)(ye)等。同時用(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)(zuo)羊毛的(de)洗滌劑(ji)(ji)(ji)，以(yi)及(ji)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)農業(ye)(ye)(ye)浸種等。 食品(pin)工(gong)(gong)業(ye)(ye)(ye)中(zhong)一種應用(yong)(yong)(yong)(yong)(yong)(yong)的(de)疏松劑(ji)(ji)(ji)，用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)生產餅干、糕點、饅(man)頭(tou)、面(mian)包等，是汽水飲料中(zhong)二氧化碳的(de)發(fa)(fa)(fa)生劑(ji)(ji)(ji)；可(ke)與明(ming)礬(fan)復合(he)為堿性發(fa)(fa)(fa)酵(jiao)粉，也可(ke)與純堿復合(he)為民用(yong)(yong)(yong)(yong)(yong)(yong)石堿；還可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)(zuo)黃油保存(cun)劑(ji)(ji)(ji)。消防器材中(zhong)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)生產酸(suan)堿滅(mie)火機(ji)和泡沫滅(mie)火機(ji)。橡(xiang)膠工(gong)(gong)業(ye)(ye)(ye)利(li)用(yong)(yong)(yong)(yong)(yong)(yong)其與明(ming)礬(fan)、H發(fa)(fa)(fa)孔劑(ji)(ji)(ji)配合(he)起均(jun)勻發(fa)(fa)(fa)孔的(de)作(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)橡(xiang)膠、海棉生產。冶金(jin)工(gong)(gong)業(ye)(ye)(ye)用(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)(zuo)澆鑄鋼錠(ding)的(de)助(zhu)熔劑(ji)(ji)(ji)。機(ji)械工(gong)(gong)業(ye)(ye)(ye)用(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)(zuo)鑄鋼(翻砂(sha))砂(sha)型的(de)成型助(zhu)劑(ji)(ji)(ji)。印(yin)染工(gong)(gong)業(ye)(ye)(ye)用(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)(zuo)染色印(yin)花的(de)固色劑(ji)(ji)(ji)，酸(suan)堿緩(huan)沖劑(ji)(ji)(ji)，織物染整的(de)后(hou)方處(chu)理(li)劑(ji)(ji)(ji)。染色中(zhong)加(jia)入小蘇打可(ke)以(yi)防止紗(sha)筒(tong)產生色花。工(gong)(gong)業(ye)(ye)(ye)用(yong)(yong)(yong)(yong)(yong)(yong)作(zuo)(zuo)制(zhi)(zhi)(zhi)酸(suan)劑(ji)(ji)(ji)的(de)原(yuan)料。