specification:
name : iron oxide
category:red,green,blue,black,yellow,brown
other name : ferric oxide
CAS NO:1309-37-1
application:
1. used as painting
2. used as ink
3.used in rubber manufacture
4.used in plastic manufacture
5.used in building materials
6.used as catalytic agent
7.used as polishing agent when processing glass, gemstone,metal