硫酸镁

Product : magnesium Sulphate CAS No. : 10034-99-8 Formula: MgSO4·7H2O Appearance: white crystals ,bitter, soluble in water easily, lose one of molecular crystal water in dry air, relative density 1.68. Specification MgSO 4.7H2O (on dry basis) 99.0%min PH 6-8 Ferrous (Fe) 0.005%max Chlorid (Cl) 0.03%max Heavy metal (Pb) 0.001%max Arsenic (As) 0.0002%max Dry weightless 48-52% Use: It is used in feed additive, aquiculture, fertilizer, currying, porcelain, printing, porcelain, fireproof materials and feed additives of magnesium salt, etc.