Address:No.33 Cangnanjie, Weifang, Shandong, China (Mainland). Zip:
40%nicotine sulfate is brown liquid, density is 1.14-1.24,PH is 3-5,contains of nicotine is above 40 percent, it is abstracted from tobacco, especially used in biological agriculture medicine, medicine, biological and chemical close, and other product’s production.
