Bayferrox® 6622 T

Bayferrox® 6622 T is an inorganic pigment made from iron(III) oxide, used in various applications requiring pigmentation with iron-based compounds.

Principal: Lanxess IPG

Color (Properties): Brown

Functions: Pigment

Pigment Type: Inorganic Pigments

Chemical Name: Iron(III) oxide

Chemical Family: Iron & Iron Compounds

End Uses: Ceramics, Glass, Paper

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form
Notes
  • * - Minor elements may arise from the raw materials used. However, these are firmly bound to the crystal lattice as ions.
  • ** - Binder test paste is based on a non-drying alkyd resin

Regulatory & Compliance

Quality Standards

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000008
Principal

Other

Appearance (SDS)
Powder
Color (SDS)
Red
Insoluble in (SDS)
Water
Item Number
Odor (SDS)
Odorless
Other Hazards
None known
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignition0.5-1.0 %%DIN 55913 at 1000°C, 0.5h
Material Composition
ValueUnitsTest Method / Conditions
Iron Concentration90.0-95.0 %%α - Iron(III) Oxide Content
Optical Properties
ValueUnitsTest Method / Conditions
Color Differencemax. 1.0-Delta E, Masstone
Color Differencemax. 1.0-Delta E, Reduction with Titanium dioxide (1:5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta a, masstone
Color Scale-0.8-0.5 CIELABCIELABInternal Method Delta B, binder: reduction with titanium dioxide (1 : 5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta b, Masstone**
Color Scale-0.8-0.8 CIELABCIELABInternal Method delta b, reduction with Titanium Dioxide (1:5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta L, Masstone
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta L, Reduction with titanium dioxide (1:5)
Relative Tinting Strength97.0-103.0 %%TiO₂ reduction (1:5)
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density1.0-1.5 g/mLg/mLDIN EN ISO 787-11
Density4.6-5.0 g/mLg/mLDIN EN ISO 787-10
Moisture Content0.5-1.0 %%DIN EN ISO 787-2
Oil Absorption15.0-23.0 g/100gg/100gDIN EN ISO 787-5
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Bulk Density (SDS)300.0-1000.0 kg/m³kg/m³
Melting Point (SDS)min. 1832.0 °F°F
pH (SDS)4.0-8.0-
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life1825.0 dd