Iron Oxide Red 190 Cement & Brick

T1. Trade name： Iron Oxide Red
     Type： 190
    Chemical name ：Diiron trioxide (Fe2O3· α H2O)
    Delivery form ：Powder 
    CAS No./EC No. 1309-37-1/215-168-2
   2. Specifications ：
   Contents (Fe2O3· α H2O) %: ≥96  
   Oil absorption ml/100g: 15~25
    Res. on 325 mesh %: ≤0.3
    Water soluble salts % :≤0.3
    Moisture % :≤1.0
    pH value: 3~7
   Ignition loss (1,000oC, ½ h) %: ≤1.0
   Bulk density g/cm3: 0.7~1.1
   Specific gravity g/cm3： 5.0
    Particle size BET μm ：0.17
   tinting Strength (Compared with Standard) %： 95~105
   Color Difference △E(Compared with Standard):≤ 1.0
3. packing :25kg paper bag/1000kg palletized
4.Application: Paint, rubber, plastic, construction, etc. It can also be used as magnetic material, edible red PIGMENT, analytical reagent, catalyst and polishing agent, etc.