Bayferrox® 915

Principal: Lanxess IPG

Pigment Type: Inorganic Pigments

Color (Properties): Yellow

Chemical Family: Iron Oxides

CI Name: Pigment Yellow 42

CI Number: 77492

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Enhanced TDS

Identification & Functionality

Blend
No
CI Name
CI Number
Chemical Family
Chemical Name
Pigment Type
Product Code
MITM07254
Single Ingredient
Yes
Synonyms
Ferric Oxide Yellow
Technologies
Product Families

Applications & Uses

Properties

Color (Properties)
Physical Form
Notes
  • ⁵ In iron oxide black pigments, a chemical transformation (oxidation) is also recorded when determing the loss on ignition.
  • ⁴⁵ Color values after matching of the tinting strength parameter Y, i.e. Δ L *= 0
  • ⁴⁶ Similar to wet system DIN 55983:1983
  • 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

Storage & Handling

Storage Conditions

General storage conditions:

  • Protect against weathering.
  • Store in a dry place and avoid extreme fluctuations in temperature.

Special conditions for opened packaging: Close bags after use to prevent the absorption of moisture and contamination.

Shelf life:

  • If stored under the correct conditions (no climatic influence, kept dry and no extreme fluctuations in temperature) our products have an excellent shelf life.
  • However, due primarily to the limited durability of the packaging, we recommend that the product is used within 5 years of the date of manufacture and our product warranty is limited to this period. 
  • During the first five years after the date of manufacture we are able to ensure compliance with our specification, provided the material has been stored correctly and the packaging materials remain undamaged.

Other

Apparent Tamped Density
0.5-0.9 g/mL
Appearance
Synthetic iron hydroxide α - FeOOH powder
Appearance (SDS)
Powder
Color (SDS)
Yellow
Color Difference
max. 1.0
Color Difference
max. 1.7
Color Intensity
95.0-105.0 %
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.9-0.9 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
-0.8-0.8 CIELAB
Color Scale
max. 0.8 CIELAB
Color Scale
-0.4-0.4 CIELAB
Decomposition Temperature (SDS)
180.0 °C
Density
4.0 g/mL
Density (SDS)
4.0 g/cm³
Group Principal Number
S000008
Insoluble in (SDS)
Water
Iron Concentration
min. 99.4 %
Item Number
Loss on Ignition
max. 13.0 %
Melting Point (SDS)
min. 1832.0 °F
Moisture Content
max. 0.5 %
Odor (SDS)
Odorless
Oil Absorption
32.0 g/100g
Other Hazards
None known.
Particle Size
0.5 µm
Principal
Shelf Life
5.0 yr
Sieve Fractionation (Retained)
max. 0.05 %
Water Solubles
max. 0.5 %
pH
3.5-7.5
pH (SDS)
3.5-7.5
Optical Properties
ValueUnitsTest Method / Conditions
Color Differencemax. 1.0-Delta E, Binder: Full Shade
Color Differencemax. 1.7-Delta E, Binder: Reduction with titanium dioxide (1 : 5)
Color Intensity95.0-105.0 %%
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta a, Binder, Full shade
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta a, Reduction with Titanium dioxide Tronox® R-KB-2 (1:5)
Color Scale-0.9-0.9 CIELABCIELABInternal Method Delta b, Binder, Full shade
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta b, Reduction with Titanium dioxide Tronox® R-KB-2 (1:5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta C, Binder: Full shade
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta C, Reduction: with titanium dioxide Tronox® R-KB-2 (1 :5)
Color Scale-0.8-0.8 CIELABCIELABInternal Method Delta H, Binder, Full shade
Color Scalemax. 0.8 CIELABCIELABInternal Method Delta H, Reduction with titanium dioxide Tronox® R-KB-2 (1 :5)
Color Scale-0.4-0.4 CIELABCIELABInternal Method delta L, binder, full shade
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignitionmax. 13.0 %%DIN 55913 at 1000°C, 0.5h
pH3.5-7.5-DIN EN ISO 787-9
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life5.0 yryr
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density0.5-0.9 g/mLg/mLDIN EN ISO 787-11
Density4.0 g/mLg/mLDIN EN ISO 787-10
Moisture Contentmax. 0.5 %%DIN EN ISO 787-2
Oil Absorption32.0 g/100gg/100gDIN EN ISO 787-5
Particle Size0.5 µmµmScanning Electron Microscopy (SEM)
Sieve Fractionation (Retained)max. 0.05 %%DIN 53195 0.045 mm sieve
Water Solublesmax. 0.5 %%DIN EN ISO 787-3
Material Composition
ValueUnitsTest Method / Conditions
Iron Concentrationmin. 99.4 %%α - Iron(III) Oxide Content
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)180.0 °C°C
Density (SDS)4.0 g/cm³g/cm³at 20°C
Melting Point (SDS)min. 1832.0 °F°F
pH (SDS)3.5-7.5-5% Concentration