MAGNESIUM SULFATE HEPTAHYDRATE INDUSTRY GRADE2023/12/22 20:51:00
Appearance white crystal Main content 99.5% min Mgso4 48.6% min Mgo 16.3% min Mg 9.8% min Ph(5w/v%sol) 4-6.5 Ferron(fe) 0.0015% max Chlorid(cl) 0.005% max Heavy metal(pb)0.001 %max Arsenic(as) 0.0002% max Insoluble 0.0010% max Size(mm)0.1-1