CATHAYPURE™ Yellow Y5100

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CATHAYPURE™ Yellow Y5100

Product OverviewTypical PropertiesColor Display

Y5100 is a synthetic, small particle, high purity yellow iron oxide (lepidocrocite, γ-ferric
oxyhydroxide) developed for cosmetic, food and pharmaceutical applications. Y5100 meets
FDA and European E172 heavy metals specifications. This product is sized for use in adsorbent

Properties Description
Appearance Yellow Powder
Chemical Composition Fe2O3.H2O
Particle Shape Acicular
Pigment Index Yellow 42
Color Index 77492
CAS No. 51274-00-1





* 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.**


E Grade
Drugs, Cosmetics, Food Additives, Printing Inks, Others