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heptahydrate

[ hep-tuh-hahy-dreyt ]

noun

  1. a hydrate that contains seven molecules of water, as magnesium sulfate, MgSO 4 ⋅7H 2 O.


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Other Words From

  • hepta·hydrat·ed adjective

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Word History and Origins

Origin of heptahydrate1

First recorded in 1870–75; hepta- + hydrate

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Example Sentences

Following this there will be deposition of the heptahydrate (point 3), with subsequent disappearance of the liquid phase.

With regard to sodium sulphate heptahydrate the same considerations will hold as in the case of the decahydrate.

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heptahedronheptamerous