Filo Chemical

Assay
Arsenic (As)
Iron (Fe)
Lead (Pb)
Tin (Sn)
Copper (Cu)
Sulfur (S)
Silicon (Si)
Selenium (Se)
Residue on 325 Mesh
Density (aerated)
Density (packed)
Avg. Particle Size

Oil Absorption

99.5% min (High Tint)
0.06% max
0.004% max
0.08% max
0.008% max
0.001% max
0.001% max
0.005% max
0.005% max
0.10% max
24-26 lb/cubic ft.
36-38 lb/cubic ft.
1.2 to 1.8 microns (cubic crystals)
2-12 (gm oil/100 gm)

Color / Appearance
Boiling Point
Melting Point (at 760 mm Hg)
Specific Gravity
Solubility in Water
Vapor Density
% Volatile by Volume (21°C)
Physical State

White, crystalline powder
2,597°F (1,425°C)
1,211°F (655°C)
5.20
Neglible (<0.1%)
10.0
0
Solid