Product 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	0.20	0.30	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

Properties: Colored powder. Its quality is stable with fine decentralization, strong tinting strength.

Uses: It is widely used for color in construction, paint,coating, ink, abrasive, paper rubber & plastic.

Packing: 25kg P.P. bag or 1 ton sack