CHEMICAL ANALYSIS: 
Silica98.0% Typical
Free Moisture (105 ̊ C)Less than 7% typically  6%
NaSO41.5%
Fe2O30.03%
Al2O30.2%

 

PHYSICAL ANALYSIS: 
AppearenceWhite Powder
Whiteness92+
pH7.8 - 8.8
Density (bulk)7.0 -8.5 lbs/cu. ft.
Refractive Index1.45
Oil Absorption270 gr. oil/100 gr.
Surface Area (BET)190 sq. meter/gr.
Ultimate Particle Size0.014 micron
Residue on 325 mesh (wet)0.03%
Aggregate Particle Size50 micron
LOI (1000 ̊ C x 2 hr)5.0%

 

Packing: 20 lbs net multiwall paper bags. 15 bags per wooden pallet.