甲酚磺酸钙(CH_3 C_6H_3(OH)SO_3)_2Ca 在我国广用为镇咳剂,一般市售的镇咳成药中多含有之。但其制造方法、规格、药理与治疗价值尚缺乏文献记载,故无论在制造、应用都有所不便。我厂从市售的原料药中收集了一些样品,作了比较有系统的分析,发现含量相差甚巨,如含钙量从4.5%—13.5%,含硫量更不 Calcium cresyl sulfonate (CH_3C_6H_3 (OH) SO_3) _2Ca is widely used in China for antitussives, antitussive drugs commonly available in the market. However, its manufacturing methods, specifications, pharmacological and therapeutic values ​​are still lacking in literature, so it is inconvenient both in manufacture and application. I plant from the market of raw materials collected some samples, made a more systematic analysis, found that the content of very different, such as calcium content from 4.5% -13.5%, more sulfur content