zinc sulfate

noun Chemistry.

a colorless, crystalline, water-soluble powder, ZnSO4⋅7H2O, used for preserving skins and wood, in the electrodeposition of zinc, in the bleaching of paper, as a mordant in calico printing, and in medicine as an astringent, styptic, and emetic.

Origin of zinc sulfate

First recorded in 1850–55

Also called white vitriol, zinc vitriol.

white vitriol

noun

zinc sulfate.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for white vitriol

white vitriol

noun

another name for zinc sulphate

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

white vitriol in Science

zinc sulfate

A colorless crystalline compound used especially in hydrated form as an emetic and astringent, as a fungicide, and in wood and skin preservatives. Chemical formula: ZnSO4.