http://www.mgso4sales.com/mgso4/ mgso4.h2o Mgso4.h2o is the chemical formula of magnesium sulphate monohydrate, powder state. The monohydrate, MgSO4·H2O is found as the mineral kieserite. About mgso4.h20 package Zibo Jinxing Chemical Co.,Ltd ,is professional magnesium sulfate manufaturer for 20 years, including mgso4.7h20, mgso4.h20, anhydrous mgso4. If you are in demand, welcome contact with me, i will introduce details to you. Hoping your reply, The Best Regards, Carol Wang The Export Manager Zibo Jinxing Chemical Co.,Ltd E-mail: [email protected] Mobile/Whatsapp:+86 15695408815 MgSO4 manufacturers website:http://www.mgso4sales.com/mgso4/