- Principal:Lanxess IPG
- Pigment Type:Inorganic Pigments
- Color (Properties):Black
- Chemical Family:Iron & Iron Compounds
- CI Name:Pigment Black 11
- CI Number:77499
Bayferrox® 345 is an iron oxide pigment, specifically Iron (II,III) oxide, also known as ferric ferrous oxide. This single-ingredient pigment is used in various applications, including as a pigment in industrial additives. Synonyms include ferro ferric oxide, ferrosoferric oxide, and triiron tetraoxide.