Iron Oxide Yellow

Product Name	Iron oxide yellow 311
MF	Fe2O3
EINECS No	257-098-5
CAS No	51274-00-1

Pigment is used for coloring powder material. In the water, grease, resin, does not dissolve in organic solvents such as medium, but can be evenly dispersed in the medium and can make the medium color, and covering power.
 
Pigments can be divided into inorganic pigments and organic pigments, which can be divided into natural pigments and synthetic pigments.
 
 

Product Name	Iron Oxide Yellow	Iron Oxide Yellow	Iron Oxide Yellow	Iron Oxide Yellow	Iron Oxide Yellow	Iron Oxide Yellow	Iron Oxide Yellow
Type	311	313	S313	4313	810	920	4920
Content %	≥86	≥86	≥86	≥86	≥86	≥86	≥86
Oil absorption ml/100g	25-35	25-35	25-35	25-35	25-35	25-35	25-35
Res.on 325 mesh %	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Water soluble salts %	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3	≤0.3
Moisture %	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0
PH value	3-7	3-7	3-7	3-7	3-7	3-7	3-7
Tamped apparent density g/cm3	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6	0.4-0.6
Particle Shape	acicular	acicular	acicular	acicular	acicular	acicular	acicular
Tinting Strength (Compared with Standard) %	95~105	95~105	95~105	95~105	95~105	95~105	95~105
Color Difference E (Compared with Standard)	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0	≤1.0