Bayferrox® 920 Z

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
MITM07260
Single Ingredient
Yes
Synonyms
Ferric Oxide Yellow
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form
Notes

 

  • ⁵³ - Minor elements may arise from the raw materials used. However, these are firmly bound to the crystal lattice as ions.
  • ⁴⁶ - similar to wet system DIN 55983:1983
  • ⁴⁵ - Color values after matching of the tinting strength parameter Y, i.e. Δ L*=0

Regulatory & Compliance

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000008
Principal

Storage & Handling

Storage Conditions

 

Protect against weathering. Store in a dry place and avoid extreme fluctuations in temperature. Close bags after use to prevent the absorption of moisture and contamination. Bayferrox® 920 Z has an excellent shelf life. When storing large quantities of pigments, temperatures above 80 °C must be avoided as an alteration (oxidation) of the pigment may be caused by heat. It is recommend that this product is used within five years of the date of manufacture and limit our product warranty to this period. During the first ten years after the date of manufacture we are able to ensure compliance with this specification, provided the material has been stored as stated above and the packaging materials remain undamaged.

 

Other

Appearance
Yellow pigment with high chemical purity powder
Appearance (SDS)
Powder
Color (SDS)
Yellow
Insoluble in (SDS)
Water
Item Number
Odor (SDS)
Odorless
Other Hazards
None known
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Differencemax. 1.7-Delta E, Binder: Full Shade
Color Differencemax. 1.7-Delta E, Binder: Reduction with titanium dioxide (1 : 5)
Color Scale-1.0-1.0CIELABInternal Method Delta a, Binder, Full shade
Color Scale-1.0-1.0CIELABInternal Method Delta a, Binder: Reduction with titanium dioxide (1:5)
Color Scale-1.5-1.5CIELABInternal Method Delta b, Binder, Full shade
Color Scale-1.5-1.5CIELABInternal Method Delta B, binder: reduction with titanium dioxide (1 : 5)
Color Scale-0.3-0.5CIELABInternal Method delta L, binder, full shade
Relative Tinting Strength95.0-110.0%TiO₂ reduction (1:5)
Chemical Properties
ValueUnitsTest Method / Conditions
Loss on Ignitionmax. 12.0%DIN 55913 at 1000°C, 0.5h
pHmax. 7.0-DIN EN ISO 787-9
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life5.0yr
Physical Properties
ValueUnitsTest Method / Conditions
Apparent Tamped Density0.4-0.8g/mLDIN EN ISO 787-11
Density4.0g/mLDIN EN ISO 787-10
Moisture Contentmax. 0.5%DIN EN ISO 787-2
Oil Absorption50.0g/100gDIN EN ISO 787-5
Sieve Fractionation (Retained)max. 0.04%DIN 53195 0.045 mm sieve
Water Solublesmax. 0.4%DIN EN ISO 787-3
Material Composition
ValueUnitsTest Method / Conditions
Chromium Contentmax. 100.0mg/kgAtomic Absorption Spectroscopy (AAS)
Copper Contentmax. 50.0mg/kgAtomic Absorption Spectroscopy (AAS)
Iron Concentrationmin. 99.4%α - Iron(III) Oxide Content
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Bulk Density (SDS)300.0-1000.0kg/m³
Melting Point (SDS)min. 1832.0°F
pH (SDS)4.0-8.0-5% Concentration