High Purity 3N Silica Quartz Sand Regular Fine -250 Grade for Glass and Tableware 99.3-99.5% SiO2 Content Egypt Origin TAS Brand

Al2O3 Content (%)

0.02

CaO Content (%)

0.01 % - <0.01%

Fe2O3 Content (%)

0.008%

MgO Content (%)

0.001

P2O5 Content (%)

0.000023

SiO2 Content (%)

99.3-99.5%