Used for Iron and steel foundries as core and mold making sand.

Origin: South Africa

CHROME CHEMICAL SPECIFICATION
Cr2O3 46.99%
SiO2 0.53%
FeO 26.08%
Al2O3 14.73%
CaO 0.26%
MgO 10.23%

Acid Demand
pH3 Typical 3.8
pH4 Typical 2.5
pH5 Typical 1.8
pH7.8

PARTICLE SIZE
Typical: 40 – 45AFS or 40-50 AFS
Packing: 1Mt Bulk Bags (25 OR 50 kg bags )