Purchase Qty. Reference FOB Price
5-99 kg US$20.00
100+ kg US$18.00
Product Description
Tetrahydropalmatine is odorless, tastes slightly bitter, and turns yellow when exposed to light and heat. Insoluble in water, slightly soluble in ethanol, soluble in chloroform and ether. The sulfate has a higher solubility in water and is often used in injections. It can be used as an ...