SPECIFICATIONS Items iron oxide red y101 iron oxide red 110 iron oxide red 120 iron oxide red 130 iron oxide red 190 iron oxide YELLOW 311 iron oxide YELLOW 313
Content 96% 96% 96% 96% 96% 86% 86%
Moisture 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0%
Volatile (105°C)%≤ 0.8% 0.8% 0.8% 0.8% 0.8% 0.8% 0.8%
Water Soluble % (M/M)≤ 0.3% 0.3% 0.3% 0.3% 0.5% 0.3% 0.3%
Ph Value 5-7 5-7 5-7 5-7 5-7 4-6 4-6
Oil Absorption % 15-25 15-25 15-25 15-25 15-25 25-35 25-35
45um Sieve Residue 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
Appearance Red Power Yellow Power
Iron Oxide Brown 842（red brown） 7601（yellow brown） 7602（black brown） Fe2O3 Fe3O4
Item Specification Content
Iron
Oxide
brown 842（red brown） 92%
7602（yellow brown） 90%
7602（special brown） 55%
842 Red Brown
Fe2O3 content-----------------------------------------------------80% min;
Moisture-------------------------------------------------------------1%
water soluble-------------------------------------------------------0.5%max;
45μm Sieve Residue --------------------------------------------0.3%max ;
oil absorption ------------------------------------------------------15%-25%max;
ph value-------------------------------------------------------------5-7
7602 Black Brown
Fe2O3 Content ---------------------------------------------------90 %min
Moisture ------------------------------------------------------------1%
water soluble-------------------------------------------------------0.5%max;
45μm Sieve Residue ---------------------------------------------0.3%max ;
oil absorption -------------------------------------------------------25%-35%max.
Iron Oxide Black 2 Molecular Formula: Fe3O4
Fe3O4(dry product) ---------------------------------------------96 %,95%,93%,90%,80% min;
oil absorption------------------------------------------------------- 15%-25%max
moisture------------------------------------------------------------- 1%
45μm Sieve Residue(325 mesh screen)--------------------