Purchase Qty. Reference FOB Price
100-499 kg US$2.00
500+ kg US$1.20
Product Description
Product Description What is Triiron Tetraoxide ? Triiron tetroxide occurs in nature as the mineral magnetite, the magnetic oxide of iron. This mineral along with hematite is used as the starting material for producing iron, steel and other ferro-alloys. Mostly it is used as a black- ...