Bayferrox® 920 C

Bayferrox® 920 C is a single-ingredient inorganic pigment, known as Goethite. It belongs to the iron oxides chemical family. The pigment is categorized as Pigment Yellow 42. It is also referred to by several synonyms, including E 331, FeOOH, Ferric hydroxide oxide, and Iron oxyhydroxide.

Principal: Lanxess IPG

Color (Properties): Yellow

Functions: Pigment

Pigment Type: Inorganic Pigments

Chemical Name: Goethite

Chemical Family: Iron Oxides

End Uses: Ceramics, Glass, Paper, Solventborne Coating, Waterborne Coating

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
CI Name
CI Number
Chemical Family
Chemical Name
Pigment Type
Product Code
MITM07128
Single Ingredient
Yes
Synonyms
E 331, FeOOH, Ferric hydroxide oxide (FeOOH), Ferric oxyhydroxide (FeO2H), Ferric(III) acid, Iron monohydroxide monooxide, Iron oxide hydroxide (FeO(OH)), Iron oxyhydroxide (FeO(OH)), Iron(III) oxide hydroxide, Iron(III) α-oxyhydroxide, α-FeOOH, α-Iron hydroxide, α-Iron hydroxide oxide (FeOOH)
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Color (Properties)
Physical Form
Notes
  • 28Pigment test method No. 010"
  • 29Pigment test method No. 01141
  • 40see separate information sheet "Pigment test pastes"41

Regulatory & Compliance

Quality Standards

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

Other

Appearance (SDS)
Powder
Color (SDS)
Yellow
Insoluble in (SDS)
Water
Item Number
Odor (SDS)
Odorless
Temperature Control
No
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Silicon Dioxide and Aluminum Oxide Contentmax. 1.0%DIN 55913
pH5.0-DIN EN ISO 787-9
Material Composition
ValueUnitsTest Method / Conditions
Iron Contentmax. 82.0%DIN 55913 Ferric Oxide
Mechanical Properties
ValueUnitsTest Method / Conditions
Change in Compressive Strength10.0%DIN EN 196-1 additional parameters concerning concrete technology
Optical Properties
ValueUnitsTest Method / Conditions
Color Differencemax. 1.5-Delta E
Color Intensity95.0-105.0%EN 12878
Physical Properties
ValueUnitsTest Method / Conditions
Bulk Density0.5-0.9g/mLDIN EN ISO 787-11
Change in Setting Time60.0mDIN EN 196-3 additional parameters concerning concrete technology
Density4.1g/mLDIN EN ISO 787-10
Moisture Content1.0%DIN EN ISO 787-2
Water Absorption46.0g/100gDIN EN ISO 787-5
Water Solubles3.5%DIN EN ISO 787-2
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Bulk Density (SDS)300.0-1000.0kg/m³
Decomposition Temperature (SDS)356.0°F
Density (SDS)4.1g/cm³at 20°C
Melting Point (SDS)min. 1832.0°F
pH (SDS)5.0-at 50 g/l
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life0.0d