-
Phosphate (PO4)
0.001%
-
Calcium (Ca)
0.01%
Magnesium sulfate, 10034- 99 - 8, Mol. Wt. 246.47 gmol, Mol Formula : MgSO4.7H2O, Appearance Colorless Prismatic Crystals, Test Solution(10 %WV), Water Clear and Colorless Solution, pH(5% Aqueous Solution) at 250C -5 -8.