Product DescriptionMolecular Formular: MgSO4.H2O HS Code: 2833 2100 CAS No.: 14168-73-1 Appearance: powder T-MgO: 27% min W-MgO: 23% min. S: 20% min Appearance: granular T-MgO: 27% min W-MgO: 23% min. S: 20% min Size: 1-4mm 90% min
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