Name: Iron oxide Red
CAS No.: 1309-37-1
Molecular Formula: Fe2O3
Molecular Weight: 68.99
Melting Point: 1565º C
Density: 5.24
Crystal Structure: Cubic

Specification:
Fe2O3 content: 95%min
Volatiles under: 1.0 (105º C)max
Water soluble mater: 0.3%max
Residue on sieve (45p/m)mesh: 0.3%max
PH of aqueous extract solution: 4-7
Absorb oil mete: 15-25g/100g
Color (Compared with standard): Withness of tiny
Tinting strength (Compared with Standard): 95%min
Packing: 25KG/bag