Iron Oxide brown pigments

CAS:52357-70-7;

Molecular formula:Fe2O3 ;

Brand: Saiya

Grade :Prime

Appearance : Powder

Tinting strength: ≥100±5

PH Value: 3.5-7

Oil absorption:15-25%

Contect Fe2O3 :90--100%

Specification: 842 (red brown),

7601(yellow brown), 7602(black

brown)

Properties: Brown powder.

Solubility: not soluble in water,

alcohol and ether, soluble in hot

strong acid.

Applications: used

for the color of paints, ink,

plastics,pink, etc.