Magnesium sulfate is commonly known as which of the following?

Magnesium sulfate is commonly known as which of the following?

• A. Epsom salt
• B. Epsom powder
• C. Magnesium chlorate
• D. Epsomite

Answer: (A)

Magnesium sulfate is most commonly known as Epsom salt. This is the hydrated form (MgSO4·7H2O) that people buy for baths and remind us of as a remedy. The term Epsomite is used in mineral naming for the same compound, but it isn’t the everyday product name people reach for. Epsom powder isn’t the standard term either. Magnesium chlorate would be a different compound altogether, not the familiar bath salt. So the everyday name people expect is Epsom salt.

Magnesium sulfate is most commonly known as Epsom salt. This is the hydrated form (MgSO4·7H2O) that people buy for baths and remind us of as a remedy. The term Epsomite is used in mineral naming for the same compound, but it isn’t the everyday product name people reach for. Epsom powder isn’t the standard term either. Magnesium chlorate would be a different compound altogether, not the familiar bath salt. So the everyday name people expect is Epsom salt.