We are offering p-hydroxybenzaldehyde. Application : it's the important intermediates of pharmaceutical industry and spices. In foreign , it's also used for synthesis of bromoxynil and chloroxynil which are kind of herbicides, and also used in the manufacture of bactericide, photographic emulsifier, nickel plating luster agent, liquid crystal, etc. in the pharmaceutical field, it can be used for synthesis of amoxicillin, antibacterial synergistic agent named tmp, 3,4,5-trimethoxybenzaldehyde,artificial gastrodia elata, farrerol, esmololhydrochloride.