Magnesium Sulfate Heptahydrate
MgSO4.7H2O % 99

Magnesium Sulfate Heptahydrate

Technology Index:

High-grade first-grade

MgSO4.7H2O % 99

Cl %≤ 0.014

Pb %≤ 0.001

As) %≤ 0.0002

Fe %≤ 0.002

Characteristics: Magnesium sulfate, another name, sulfate bitter, bitter salt, epsomite, Epsom salt, molecular formula MgSO4@7H2O, relative molecular weight 246.47. Feature in white or colorless crystal, odorless, cool, little bitter, dissolve in water easily, little dissolve in ethanol, airslake into powder in (dry) air, shuck crystal water into anhydrous magnesium sulfate gradually after heating. Not include any poisonous impurity.