TAS Silica Powder Oxide Regular Fine -250 4N Purity 99.8% SiO2 0.15% Al2O3 0.2% CaO 0.008% Fe2O3 for Glass Application

Al2O3 Content (%)

0.15

CaO Content (%)

0.2

Fe2O3 Content (%)

0.008

MgO Content (%)

0.02

P2O5 Content (%)

0.05

SiO2 Content (%)

99.8