Min. Order Reference FOB Price
25 Tons US$119.00-199.00 / Ton
Product Description
Product Description Magnesium sulfate heptahydrate (molecular formula MgSO4-7H2O), also known as sulfur bitter, bitter salt, laxative salt, laxative salt, white or colorless needle-shaped or oblique columnar crystals, odorless, cool and slightly bitter. Molecular weight: 246.47,specific gravity ...