- Principal:Lanxess IPG
- Pigment Type:Inorganic Pigments
- Color (Properties):Red
- Chemical Family:Iron Oxides
- CI Name:Pigment Red 101
- CI Number:77491
Bayferrox® 504 is an inorganic iron oxide pigment, also known as iron(III) oxide or ferric oxide. It is used in industrial additives, plastics, and elastomers for its strong pigmentation properties. Commonly used in applications like paper production, this pigment provides excellent color strength and stability.