magnesium hydroxide
Noun: A white, crystalline, inorganic compound with the chemical formula Mg(OH)₂. It is a common form of magnesium used primarily for medicinal purposes, often as an antacid to neutralize stomach acid or as a laxative.
"Magnesium hydroxide" is used as a non-count noun to refer to the specific chemical compound. It is typically used in scientific, medical, and pharmaceutical contexts. * The active ingredient in this antacid is magnesium hydroxide. * Magnesium hydroxide suspension is a common over-the-counter remedy.
- The pharmacist explained that magnesium hydroxide works by reducing acidity in the stomach.
- In the laboratory, we synthesized magnesium hydroxide by reacting magnesium chloride with sodium hydroxide.
- Long-term use of magnesium hydroxide can have side effects.
- "Milk of magnesia": This is the common name for a suspension of magnesium hydroxide in water, used as an antacid and laxative.
- For occasional constipation, a dose of milk of magnesia is often recommended.
- Milk of magnesia (n): The common medicinal preparation containing magnesium hydroxide.
- Magnesia (n): A term historically and informally used for magnesium oxide (MgO) or magnesium hydroxide, though they are distinct compounds.
- Antacid (specific): When referring to its primary medicinal function.
- Milk of magnesia: When referring to its common liquid preparation.
The term refers exclusively to the chemical compound Mg(OH)₂. Its primary meaning is tied to its identity as a substance with specific chemical properties and medicinal applications. It does not have idiomatic or figurative meanings.
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a white crystalline powder used chiefly in medicines
