1,氫氧化鋁,化學式Al(OH)3,主要成分,主要是氫氧化鋁的混合物,可能含有壹定量的碳酸鹽,氫氧化鋁[Al(OH)3]不得少於76.5%。
2、碳酸氫鈉,化學式NaHCO?主要成分是純堿溶解或結晶吸收的二氧化碳。
3.鋁碳酸鎂(大西),化學式al2mg 6(OH)16co 3·4H2O,主要成分,鋁碳酸鎂。
4.雷尼替丁,化學式C13H22N4O3S,主要成分,N'-甲基-N-[2-[[5-[(二甲氨基)甲基]-2-呋喃基]甲基]硫代]乙基]-2-硝基-1。以幹品計算,C13H22N4O3S HCl的含量應為97.5% ~ 102.0%。
5.法莫替丁,化學式C8H15N7O2S3,主要成分,[1-氨基-3-[[2-[(二氨基亞甲基)氨基]-4-噻唑基]-甲基]硫代]丙烯]磺酰胺。以幹品計,C8H15N7O2S3含量不得低於98.0%。
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