CATHAYPURE™ Brown BR1115

CATHAY INDUSTRIES > Products > Iron Oxides > CATHAYPURE™ Brown BR1115

CATHAYPURE™ Brown BR1115

Product OverviewTypical PropertiesColor Display

BR1115 is a blended synthetic high purity iron oxide composed of black iron oxide (magnetite, ferrosoferric oxide), red iron oxide (ferric oxide) and yellow iron oxide (göethite, α-ferric oxyhydroxide). It is suitable for use in cosmetic, food and pharmaceutical applications. BR1115 meets FDA and European E172 heavy metals specifications.

Properties Description
Appearance Brown Powder
Chemical Composition Fe2O3, Fe2O3.H2O, Fe3O4
Particle Shape Irregular
Pigment Index Red 101, Yellow 42, Black 11
Color Index 77491, 77492, 77499
CAS No. 1309-37-1, 51274-00-1, 1317-61-9

 
 Mass
 
 Tint*

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
* Tint Tone: reduction with TiO2 1:4.
**The color shades presented here are as accurate as monitor settings allow.**
**They may be different from shades in actual application and are for reference only.**

Specifications

CATHAYPURE™
E Grade
Brown
Drugs, Cosmetics, Food Additives, Printing Inks, Others