Bayferrox® 525

Principal: Lanxess IPG

Pigment Type: Inorganic Pigments

Color (Properties): Red

Chemical Family: Iron Oxides

CI Name: Pigment Red 101

CI Number: 77491

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
CI Name
CI Number
Chemical Family
Chemical Name
Function
Pigment
Industrial Additives Functions
Pigment Type
Plastics & Elastomers Functions
Product Code
MITM11438
Single Ingredient
Yes
Synonyms
Diiron trioxide, Ferric oxide
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form
Notes
  • ⁴⁵ Color values after matching of the tinting strength parameter Y, i.e. i.e. Δ L *= 0
  • ⁵³ Minor elements may arise from the raw materials used. However, these are firmly bound to the crystal lattice as ions.

 

Regulatory & Compliance

Packaging & Availability

Packaging Type

Other

Apparent Tamped Density
1.0 g/mL
Appearance (SDS)
Powder
Bulk Density (SDS)
300.0-1000.0 kg/m³
Color (SDS)
Red
Color Difference
max. 1.0
Color Difference
max. 1.0
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.5-0.5 CIELAB
Density
5.0 g/mL
Density (SDS)
5.25 g/cm³
Insoluble in (SDS)
Water
Iron Concentration
min. 98.9 %
Item Number
Loss on Ignition
max. 4.0 %
Melting Point (SDS)
2849.0 °F
Moisture Content
max. 1.0 %
Odor (SDS)
Odorless
Oil Absorption
20.0 g/100g
Other Hazards
None known.
Particle Size
0.2 µm
Principal
Relative Tinting Strength
95.0-105.0 %
Sieve Fractionation (Retained)
max. 0.05 %
Water Solubles
max. 0.5 %
pH
4.5-6.5
pH (SDS)
4.0-8.0
Optical Properties
ValueUnitsTest Method / Conditions
Color Differencemax. 1.0-Delta E, Binder: Full Shade
Color Differencemax. 1.0-Delta E, Reduction with Titanium dioxide (1:5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta a, Binder, Full shade
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta b, Binder, Full shade
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta B, binder: reduction with titanium dioxide (1 : 5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta b, Reduction with Titanium dioxide (1:5)
Color Scale-0.5-0.5 CIELABCIELABInternal Method delta L, binder, full shade
Relative Tinting Strength95.0-105.0 %%TiO₂ reduction (1:5)
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignitionmax. 4.0 %%DIN 55913-2:1972 at 1000°C, 0.5 h
pH4.5-6.5-DIN EN ISO 787-9
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density1.0 g/mLg/mLDIN EN ISO 787-11
Density5.0 g/mLg/mLDIN EN ISO 787-10
Moisture Contentmax. 1.0 %%DIN EN ISO 787-2
Oil Absorption20.0 g/100gg/100gDIN EN ISO 787-5
Particle Size0.2 µmµmScanning Electron Microscopy (SEM)
Sieve Fractionation (Retained)max. 0.05 %%DIN EN ISO 787-7 0.045 mm sieve
Water Solublesmax. 0.5 %%DIN EN ISO 787-3
Material Composition
ValueUnitsTest Method / Conditions
Iron Concentrationmin. 98.9 %%α - Iron(III) Oxide Content
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Bulk Density (SDS)300.0-1000.0 kg/m³kg/m³
Density (SDS)5.25 g/cm³g/cm³at 20°C
Melting Point (SDS)2849.0 °F°F
pH (SDS)4.0-8.0-5% Concentration