TYPICAL CHEMICAL ANALYSIS 
Silicon Dioxide (SiO2)99.99+%
Iron (Fe)2 ppm
Aluminum (Al)10 ppm
Calcium (Ca)2 ppm
Sodium Ion (Na+)0.1 ppm
Potassium Ion (K+)0.2 ppm
Chlorine Ion (Cl-)0.1 ppm
PHYSICAL PROPERTIES 
Typenon-porous sphere
Particle Size, Max -- micron2.0
Particle Size, Ave. -- micron0.6
Bulk Density, loose -- lgr/cc0.2
Bulk Density, tapped -- lgr/cc0.5
Dry ColorWhite
Moisture Content0.03% Max