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الشخص الذي يمكن الاتصال به Ms. Juan
Huanghai, Tianjin, Tianjin
Product: Magnesium Sulphate Heptahydrate Tech Grade (7H2O) CAS NO.: Specifications: Main Content MgSO4.7H2O ≥ *8% Arsenic, As ≤ 0.***2% MgSO4 ≥ *8.*9% MgO ≥ *6.*7% Mg ≥ 9.*1% Heavy Metal, Pb ≤ 0.**1% Chloride, Cl ≤ 0.*3% Iron , Fe ≤ 0.**2% Water Insoluble ≤ 0.**1% PH Value 5 – 8 Size 0.1 – 1.0mm Packing: *5kgs pp bags Stuffing: *5mt/*0fcl