Min. Order Reference FOB Price
20 Tons US$150.00-200.00 / Ton
Product Description
Product Description 1. Properties: Molecular formula:MgSO4 7H2O, Molecular weight:246.48, white or colorless crystal, odorless. 2. Technical index: No. Name Index 1 Appearance colorless crystal, odorless 2 PH neutrality 3 Clarity of solution clear 4 Chloride % ≤0.010 5 Iron ...