The present invention relates to an acid salt of amlodipine gentisate and a method of its preparation.
本发明涉及龙胆酸氨氯地平酸式盐和它的制备方法。
Acid salt
英语例句库
This paper texted the process to prepare metadoxine from vitamine B6 hydrochloric acid salt ,pyroglutamic acid and isoproanol.
本文以维生素B6氯化氢盐、焦谷氨酸和异丙醇为原料,固相合成美他多辛,纯度达96.3%。
Experiments show that causticizing by adding a small quantity of slaked lime can eliminate the interference of carbonate ions and humic acid salts.
添加少量的熟石灰可即刻消除碳酸根和腐植酸盐等有机杂质的影响。
中文百科
酸式盐
酸式盐是盐类的一种，由阳离子和多元酸的不完全电离酸根阴离子组成。由于阴离子中含有在水中可电离的氢原子，因此被称作“酸式”盐。但实际上，只有强酸（如硫酸）及少部分中强酸（如磷酸）的酸式盐呈酸性，大多数弱酸的酸式盐都因阴离子的水解而显碱性。
要注意的是，酸式盐在以离子晶体形式存在时，阴离子并不电离出氢离子，氢离子是酸式酸根离子的一部分。在熔融状态下，酸根离子也不电离。
英语百科
Acid salt 酸式盐
Acid salt is a term for a class of salts formed by the partial neutralization of diprotic or polyprotic acids. Because the parent acid is only partially neutralized, one or more replaceable hydrogen atoms remain. Typical acid salts have one or more alkali (alkaline) metal ions as well as one or more hydrogen atoms. Well known examples are sodium bicarbonate (NaHCO3), sodium hydrosulfide (NaHS), sodium bisulfate (NaHSO4), monosodium phosphate (NaH2PO4), and disodium phosphate (Na2HPO4). Often acid salts are used as buffers.
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