The purity of sodium paeonol sulfonate was determined by means of HPLC and TLC, and the structure of sodium paeonol sulfonate was determined by means of UV-spectrum, IR-spectrum and NMR.

• 在理化性质方面，采用高效液相色谱（HPLC）及薄层层析（TLC）测定比较了丹皮酚磺酸钠的纯度，通过紫外吸收光谱（UV）、红外吸收光谱（IR）、核磁共振（NMR）等方法对丹皮酚磺酸钠的化学结构进行了鉴定。