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联系人 Ms. xiufen
chenggang, yantai, shandong
Magnesium Sulfate Heptahydrate Feed Grade Appearance white crystal Main content *9.0% min Mgso4 *8.6% min Mgo *6.1% min Mg 9.7% min Ph(5w/v%sol) **6.5 Ferron(fe) 0.***0% max Chlorid(cl) 0.**4% max Heavy metal(pb)0.**1%max Arsenic(as) 0.***2% max Insoluble 0.***0% max Size(mm)0.**1 Magnesium Sulfate Heptahydrate Industry Grade Appearance white crystal Main content *9.5% min Mgso4 *8.6% min Mgo *6.3% min Mg 9.8% min Ph(5w/v%sol) **6.5 Ferron(fe) 0.***5% max Chlorid(cl) 0.**5% max Heavy metal(pb)0.**1 %max Arsenic(as) 0.***2% max Insoluble 0.***0% max Size(mm)0.**1 Magnesium Sulfate Heptahydrate Agriculture Grade Appearance white crystal Main content *8.0%/*9.5% min Mgso4 *7.8% min Mgo *6.0% min Mg 9.5% min Ph(5w/v%sol) **6.5 Ferron(fe) 0.***0% max Chlorid(cl) 0.**7% max Heavy metal(pb)0.***2 %max Arsenic(as) 0.***2% max Insoluble 0.***5% max Size(mm)0.**1
