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Glauber's salt

American  
[glou-berz] / ˈglaʊ bərz /
Or Glauber salt

noun

  1. the decahydrate form of sodium sulfate, a colorless, crystalline, water-soluble solid, Na 2 SO 4 10H 2 O, used chiefly in textile dyeing and as a cathartic.


Glauber's salt British  
/ ˈɡlaʊbə, ˈɡlaʊbəz /

noun

  1. the crystalline decahydrate of sodium 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

Etymology

Origin of Glauber's salt

1730–40; named after J. R. Glauber (1604–68), German chemist

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Lately in northwestern North Dakota a party of Federal relief workers discovered deposits containing 20,000,000 tons of Glauber's salt, worth about $350,000,000.

From Time Magazine Archive

Glauber's salt is a natural sodium sulphate used in paper pulp and glass manufacturing.

From Time Magazine Archive

Their principal feature is that they dye wool and silk from baths containing Glauber's salt and some acid, hence their name of "acid dyes".

From The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student by Beech, Franklin

Dark Plum.—Prepare a dye-bath with 20 lb. of Glauber's salt, 2½ lb. soap, 1½ lb.

From The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student by Beech, Franklin

When constipation is present the following purgative may be administered: One pound of Glauber's salt dissolved in a quart of linseed tea and a pint of molasses.

From Special Report on Diseases of Cattle by United States. Bureau of Animal Industry

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