Molar mass of Magnesium sulfate
The molecular formula of Magnesium sulfate is MgSO4, giving a molar mass of 120.361 g/mol.
Molar mass
120.361g/mol
Computed from the formula with the IUPAC conventional atomic weights (abridged, 2021 edition).
Formula
MgSO4
Category
Common Salts
Atoms per molecule
6
Magnesium sulfate conversions
Mass ↔ amount and solution conversions derived from the stored molar mass of 120.361 g/mol.
1 mmol120.361 mg
1 g8.3083 mmol
1 M120.361 g/L
About Magnesium sulfate
Epsom salt, used as a bath additive, an anticonvulsant in eclampsia, and the workhorse drying agent for organic extracts. Its heptahydrate is the commercial form; the anhydrous salt can bind several moles of water per mole of itself.
Related compounds
Other entries in Common Salts.
Aluminium chlorideAlCl3 · 133.332 g/molAmmonium chlorideNH4Cl · 53.489 g/molAmmonium sulfateN2H8O4S · 132.134 g/molCalcium carbonateCaCO3 · 100.086 g/molCalcium chlorideCaCl2 · 110.978 g/molCalcium sulfateCaSO4 · 136.134 g/molCopper(II) sulfateCuSO4 · 159.602 g/molIron(II) sulfateFeSO4 · 151.901 g/molIron(III) chlorideFeCl3 · 162.195 g/molMagnesium chlorideMgCl2 · 95.205 g/molPotassium bicarbonateKHCO3 · 100.114 g/molPotassium carbonateK2CO3 · 138.204 g/mol