Iron(III) Oxide (Ferric Oxide) 500g CAS 1309-37-1
28618-500g

Description Unit Typical 
Fe as Fe2O3 % Min 96.0
Matter Volatile @ 105 deg C % Max 1.0
Wa ter soluble Salts % Max 0.3
Residue on 320 Mesh % Max 0.3
pH value 3.0 - 7.0