1. Chemical Formula: Fe2O3
2. Appearance: powder
3. Packing: 25kgs pp bag or 1 ton sack .as your request.
4. Uses: It’s widely used for color in construction, paint, coating, ink, abrasive, paper rubber and plastic.
Products Description:

Item Iron Oxide Red
130 Iron Oxide Red
190 Iron Oxide Brown
610 Iron Oxide Black
780 Iron Oxide Yellow
313 Iron Oxide Blue

Fe2O3/Fe3O4 ≥% 96 95 92 93 86
105°C Moisture ≤% 1.0 1.0 1.0 1.0 1.0 1.0
Water soluble salts ≤% 0.3 0.3 0.5 0.5 0.3 0.5
Residue on 45um ≤% 0.2 0.2 0.3 0.3 0.3 0.3
PH-value 3.5-8 3.5-8 4-7 5-8 3.5-7
Oil absorption 15-25 15-25 20-30 12-25 25-35
Tinting strength% 95-105 95-105 95-105 95-105 95-105 95-105
Density approx/cm3
5.0-5.1 5.0-5.1 4.8 4.5-5.0 4.0-4.3

Key phrases:
we sell Iron Oxide. Iron Oxide Red, Iron Oxide Brown, Iron Oxide Black, Iron Oxide Yellow, Iron Oxide Blue.It’s widely used for color in construction, paint, coating, ink, abrasive, paper rubber and plastic.