CHEMICAL PRODUCTS

Colloidal Silica

GreenChem Industries is a supplier and distributor of Colloidal Silica (CAS 7631-86-9) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].

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Colloidal Silica
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PRODUCT OVERVIEW

DESCRIPTION

Colloidal silica consists of fine, amorphous silica particles dispersed in water or other solvents. It is used as a binder, filler, and abrasive in various applications. In the coatings industry, colloidal silica enhances the hardness, durability, and scratch resistance of paints and coatings. It is also used in investment casting to produce high-precision molds. In the electronics industry, colloidal silica is employed in chemical mechanical polishing (CMP) to planarize semiconductor wafers. Additionally, it is used as a strengthening agent in concrete, ceramics, and as a stabilizer in certain food and beverage products.

IDENTIFIERS

Chemical Name

Colloidal Silica

CAS #

7631-86-9

EC #

Unspecified

Molecular Formula

O2Si

InChI Key

VYPSYNLAJGMNEJ-UHFFFAOYSA-N

Synonyms

Silica, Acticel, Aerosil, Aquafil, Colloidal silica, Colloidal silicon dioxide, Fossil flour, Ludox, Milowhite, Neosil, Protek-Sorb 121, Siflox, Silikil, Si-O-Lite, Super-Cel, Verticurine, Aerosil 175

CLASSIFICATIONS

Product Group 1

Accelerators

Product Group 2

Oil & Gas

PROPERTIES

Boiling Point

2230 °C

Density

2.56 g/cm³

Melting Point

1715 °C

Molecular Mass

60.08

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FREQUENTLY ASKED QUESTIONS

Does GreenChem Industries supply Colloidal Silica in bulk?

Yes. GreenChem Industries distributes Colloidal Silica for industrial buyers. Request pricing and packaging options for drums, totes/IBCs, bulk/tank, bags, pails, or ISO tanks.

What is the CAS number for Colloidal Silica?

The CAS registry number for Colloidal Silica is 7631-86-9.

How do I request an SDS or TDS for Colloidal Silica?

Use the document request form on this page, or contact sales at (561) 659-2236 / [email protected]. SDS and technical documents are provided for qualified commercial inquiries.

What packaging options are available?

Depending on the product and region, GreenChem can quote drums, totes/IBCs, bulk/tank, bags, pails, and ISO tanks. Ask your specialist for current pack sizes and lead times.

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