Magnesium Sulphate Heptahydate (99.5%)

Magnesium Sulphate Heptahydate (99.5%) Molecular Formula: MgSO4.7H2O HS Code: 28332100 C A S: 10034-99-8 No.Test itemunitspecificationanalysis result1AppearanceWhite crystal2Main content%99.0(min)99.603MgSO4%48-49% 48.594 PH(1in 20)5-86.355Chloride(Cl)%0.014 (max)0.0056Arsenic (As)%0.0002(max)0.00027Ferric (Fe)%0.0015(max)0.0018heavy metal(Pb)%0.0010(max)0.00089size1-4 mm Application: (1) Magnesium is important element in chlorophyll, is necessary for photosynthesis. Magnesium is activator for many enzymes, is able to accelerate metabolism for carbohydrate, composition for nucleic acid, transform for phosphate, etc. Magnesium sulfate is very important fertilizer for its rich nutrition. Moreover, Magnesium benefits for crop growth and high yield. Magnesium sulfate not only provides Magnesium and Sulfate element, but also loosens soil.