Potassium Silicate

Silver Fern is a leading supplier and distributor of bulk specialty chemicals, with over 20 years of serving North America’s top manufacturers.

Potassium silicate is an inorganic compounds that is made from potassium and silicon. It can be a white solid or a colorless solution, and it's hygroscopic. It´s a versatile material with many industrial applications.

Product Details

Formula:

K2SiO3

CAS Number:

1312-76-1

Also Known As:

Potassium metasilicate; Liquid glass; Waterglass

applications:

Potassium silicate is used as a coagulant and flocculant to remove impurities from water, in concrete and cement to improve strength and durability, as a glaze and binder in ceramic production, as a fireproofing agent and sizing agent for textiles, as a sizing agent to improve the strength and water resistance of paper and as a plant nutrient and soil conditioner.  
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Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

White powder

Density, g/cm3

1.203-1.209

Melting point, °C

>300

Molecular weight, g/mol

154.28

Odor

Odorless

Purity, %

85

Refractive index, n20/D

1.532

COMMERCIAL REQUESTS ONLY

We have helped multiple customers, from small end users to large Fortune 500 customers, with their Potassium Silicate supply requirements and can ship bulk and various packaged products to meet such needs.

Structure:

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