magnesium sulphate hepta ,99.5% min 1,Origin : Tianjin, China 2, MgSO4.7H2O 3, white crystal
Magnesium Sulphate Hepta. (fertilizer grade ) white and dry partical free flowing
Spec.: MgSO4.7H2O: 99.5%min MgSO4: 48.5%min
MgO:16%min Ph of 5% Aqueous Solution:7 ±0.5
Mg : 9.5% min S : 12.5% min
Heavy metal (Pb): 0.001ppm Fe : 0.005% max
Arsenic (As) : 0.0002% max Cl : 0.03% max
Dry weight : 48-52
Pack.: In 25kg/50kgs/wpp bag with pe liner . also we could supply packing according to the clent's requirement.
Used , it is widely used in industrial grade, feed additive, aquiclture , fertilizer, currying, porcelain, printing, porcelain, fireproof materials and feed additiveds of magnesium salt etc.
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