BAYOXIDE® E 8840
Bayoxide® E 8840 is an acicular, magnetic iron oxide black pigment. It has a coercivity of 375 Oe and is particularly suited to the production of M.I.C.R. toners used for the printing of machine-readable checks and security documents. It exhibits a very high coercivity and remanence.
![](https://media.lanxess.com/-/media/project/lanxess/corporate-internet/products-and-solutions/products/b/bayoxide-e-8840_56770309.jpg?h=453&iar=0&w=680&rev=780390d06d0a41468ea0b72dd28f9de2&hash=9F884E3F7C04101E9F4398CBC7EA3838)
Brand
BAYOXIDE®
Molecular Formula
Fe3O4
Product Type
Technical Oxides
Delivery Form
Powder
Molar weight
231.6
Color Index
77499.0000
REACH
01-2119457646-28-0000
CAS (CAS Number)
1317-61-9
Packaging Format
BFX | Grades are delivered in different packaging materials. Please ask your local contact about the packaging for the grade in question
Toner
BAYOXIDE E 8840