Deprecated: Function split() is deprecated in /home/hualanchem1hqu7a3l8ahnjcuh9e4m/wwwroot/goods.php on line 366
- 熔点: 230
- 比重: 1.639
- 比旋光度: -47.3 (H2O). -37.3 (EtOH)
- 储存条件: 2-8℃
- 来源: Constit. of Astilbe, Rodgersia, Peltoboykinia, Bergenia, Corylop
- 外观: 白色结晶性粉末
- 溶解性: 易溶于水,溶于醇
- 用途: 镇咳祛痰药。用于治疗慢性支气管炎