Iron Oxide Purple

Item
Primary colours
Diluted
color
Chroma
(Standard comparison)
Fe2O3
(min)
water
%
Fineness
(Residue on 320 mesh screen Max)
Water soluble matter(max)
Oil
absorp
-tion %(max)
PH
Dyeing
power%
(Stand
-ard
compar
-ison)
Name & model
Violet
   
Similar
96
1.0
0.3
0.3
15-25
5-7
100±2
Blue
   
Similar
 
 4
 
 
40-50
4-6
100±2