SHANDONG KAITEDA CHEMICAL CO., LTD.  

Product Name: 2016 Most Competitive of Magnesium Sulphate Heptahydrate Model NO.: white powder Grade Standard: Industrial Grade Appearance: Powder Type: Magnesium Sulfate Purity: ?99% Certification: CIQ, SGS, ISO Trademark: KAITEDA Transport Package: 25kgs Specification: CRYSTALL Origin: China HS Code: 283321000 Product Description Magnesium sulphate heptahydrate1, Properties:Molecular formula:MgSO47H2O, Molecular weight:246.48, white or colorless crystal, odorless.2, Technical indexAppearanceWhite granularMain content99.5%MgSO448.59%MgO16.27%Mg9.81%PH(5W/V%Sol)5-8Iron(Fe)0.002%Cl0.02%Heavy metal (Pb)0.001%As0.0002%Insoluble in water0.01%Granular(mm)0.1-1, 1-3, 2-43, Uses:there are no toxic matter, thus it is widely used in drug, fertilizer, leather, printing, dyeing, pigment, ceramic, explosive, match, fireproof material, magnesium salt and feed additive.