Sodium silicate CAS NO.1344-09-8

Sodium silicate is the common name for compounds with the formula Na₂(SiO₂)_nO. A well known member of this series is sodium metasilicate, Na₂SiO₃. Also known as waterglass or liquid glass, these materials are available in aqueous solution and in solid form. The pure compositions are colourless or white, but commercial samples are often greenish or blue owing to the presence of iron-containing impurities.

They are used in cements, passive fire protection, textile and lumber processing refractories, and automobiles. Sodium carbonate and silicon dioxide react when molten to form sodium silicate and carbon dioxide:^[1]

Water-quenching Sodium Silicate 1、Classification: Silicate; CAS No.: 112926008 ; EINECS No.: 2315454 ;Sodium silicate, commonly known as water gla…

Water-quenching Sodium Silicate 1、Classification: Silicate; CAS No.: 112926008 ; EINECS No.: 2315454 ;Sodium silicate, commonly known as water glass. 2、The molecular formula is Na2SiO3, water quenching sodium silicate is Colorless transparent or sky-blue massive or granular solids, dissolved after the high temperature and high pressure, and then it is slightly colored transparent or translucent thick liquid. 3、?Uses It is raw material to producing fine chemical product (such as silica gel, molecular screen, and precipitated silicon dioxide). It is also used in paper board, scour, paper making, welding rod, construction, metallurgy industries. 4、?Technical standard: GB/T4209-1996