Sodium metasilicate

sodium metasilicate

As one of the leading producers of Sodium Metasilicate, we have a full range of grades for numerous applications. Sodium Metasilicate is manufactured by reacting Sodium Silicate Solution with Sodium Hydroxide solution to obtain an equal molar ratio of Sodium Oxide (Na2O) and Silicon Dioxide (SiO2). When dissolved in water, all of our Metasilicates form highly alkaline and effective solutions.

sodium metasilicate pentahydrate

Preferred in industries that need water softening and high-performance cleaning. With its proven stability and cleaning performance, it’s often used in the metal industry, detergent industry, ceramic industry, and chemical industry.

Characteristics & Specifications Overview

Na2O

SiO2

Weight Ratio of Na2O: Sio2:

Purity

Insoluble Matter

28% Min

28% Min

1:1 ±0.1  

99%

0.5% Max

Application

Areas

Sodium Metasilicate Nonahydrate

A cost-effective and eco-friendly alternative to sodium triphosphate in detergents. A strong buffered alkaline product made from an alkaline earth metal, Sodium Metasilicate Nonahydrate has corrosion and water-softening properties and is often used in the detergent and paper Industry.

Characteristics & Specifications Overview

Na2O

SiO2

Weight Ratio of Na2O: Sio2:

Purity

Insoluble Matter

21% Min

21% Min

1:1 ±0.1  

99%

0.5% Max

Application

Areas