Product name: (-)-Phenylephrine hydrogentartrate
CAS Registry Number: 17162-39-9
Molecular Weight: 317.29Molecular Formula: C9H13NO2.C4H6O6
It is white powder, odourless, bitter taste, and easy go metamorphic in light or air condition. It is easy soluble in water, slightly soluble in ethyl alcohol, insolubale in diethyl ether and chloroform.