Recovered from Covid 19. We are up & running. We are accepting orders now!

Home » Quartz Powder (SiO2, Purity 99.99%)


Stock No. CAS MSDS Specification COA
NS6130-12-001124 N/A MSDS pdf Specification pdf COA pdf

Quartz Powder

Product: Quartz Powder (SiO2, Purity 99.99%)


Product Quartz Powder
Stock No NS6130-12-001124
Purity 99.99% Confirm
Molecular Formula SiO2 Confirm
Molecular Weight 444.47g/mol Confirm
Form Powder Confirm
Color Grayish White Confirm
Density 2.62g/cm³ Confirm
Melting Point 2912°C Confirm
Boiling Point 4000°C Confirm
Solubility Soluble in Water
Quality Control Each lot of Quartz Powder was tested successfully.
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Assay 99.99%
Other Metal 80ppm

Expert Reviews

Dr. Bruce Perrault, Ph.D, , (Georgia Institute of Technology (Georgia Tech), USA)

Quartz, the most common of all minerals is composed of silicon dioxide, or silica, SiO2. in the field of coatings and fillers: quartz powder with good scattering and extinction effect, and relatively low density, brightness up to 92–95, and bright color, will be substituted in industrial applications instead of traditional reflective glass beads and used in paint where the skid resistance has been greatly improved.

Dr. Myron Rubenstein, Ph.D ,,  (Polytechnic University of Turin, Italy)

Quartz crystals exhibit a property called the piezoelectric effect—that is, they produce an electric voltage when pressurized along certain directions of the crystal. Quartz also rotates the plane of polarized light and is used in polarizing microscopes. In casting industry, quartz powder would be used as an additive and flux to reduce shrinkage ratio of cast during cooling, and the use of high silicon content of quartz powder to produce silicon alloy in metal smelting.

Dr. Huojin Chan, , (University of Science and Technology of China, Hefei, Anhui, China)

The Superfine quartz powder has unique physical and chemical properties and play significant role in many areas. Its high temperature resistance, small thermal expansion coefficient, highly insulated, corrosion resistance, piezoelectric effect, resonance effect and the unique optical properties, is a prominent role in many high-tech products, especially in aviation, aerospace, electronics, machinery and IT industries.

Dr. Ms. Yi Yen Shi, , , (King Mongkut’s University of Technology Thonburi,Bangkok, Thailand)

The Superfine quartz powder have following characteristics: significantly improved resistance performances of compressive, flexural, impermeability, corrosion, impact and abrasion. With water retention, to prevent segregation, bleeding, significantly reduced the resistance of concrete pumping. It improves the compactness of castable refractory materials. When coexist with the Al2O3, easier to be mullite and achieve high temperature strength, strong thermal shock resistance.

Dr. Hans Roelofs Ph.D, , (National Technical University of Athens, Greece)

Quartz powder is used in the nylon casting, resin casting industrial production, often using superfine quartz powder to reduce the cooling casting shrinkage ratio; ultra-fine silica powder added in nylon and all resin systems, can reduce the shrinkage ratio of the resin during cooling.

Quartz Powder

Quartz Powder

*Exchanges of materials/products are not permitted. Nanoshel does not offer refunds.
*US Dollar Cheques Not Accepted, Only Bank TT/Credit Cards Accepted