Hydrated silica

From CAMEO
Revision as of 06:06, 24 July 2013 by (username removed)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Description

A jelly-like semi-solid material composed of hydrated silicon dioxide. Hydrated silica, or silicic acid, is prepared by acidifying a solution of sodium silicate. When dried, hydrated silica forms amorphous lumps that are called silica gel. Hydrated silica is used for paper and textile coatings.

Synonyms and Related Terms

silicic acid

Composition SiO2-nH2O
CAS 7699-41-4

Retrieved from "https://cameo.mfa.org/index.php?title=Hydrated_silica&oldid=23671"