> 95% passing 250um (60#)
BSS
0.5% max
ISO787/3
4.5 g/cc
ISO787/10
2.9 g/cc
ISO3923/1
Black free-flowing powder.
Sulphur source for glass, base metals, explosives.
Silica
4.5
Fe
43.5
CaO
< 0.5%
Sulphur
49.8
Cd/Pb/As
< 50ppm
LOI
< 1%
Zn
0.1
Au/Ag
< 20ppm
BACK
4.5
