Dictionary.com

sodium silicate

Save This Word!

noun Chemistry.

any of several clear, white, or greenish water-soluble compounds of formulas varying in ratio from Na2O⋅3.75SiO2 to 2Na2O⋅SiO2: used chiefly in dyeing, printing, and fireproofing textiles and in the manufacture of paper products and cement.

QUIZZES

THINK YOU’VE GOT A HANDLE ON THIS US STATE NICKNAME QUIZ?

Did you ever collect all those state quarters? Put them to good use on this quiz about curious state monikers and the facts around them.
Question 1 of 8
Mississippi’s nickname comes from the magnificent trees that grow there. What is it?
Also called liquid glass, water glass.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for sodium silicate

British Dictionary definitions for sodium silicate

sodium silicate

noun

Also called: soluble glass a substance having the general formula, Na 2 O. x SiO 2, where x varies between 3 and 5, existing as an amorphous powder or present in a usually viscous aqueous solutionSee water glass (def. 1)
any sodium salt of orthosilicic acid or metasilicic acid
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
See Today's Synonym