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BAYFERROX 4920

Bayferrox 4920 is used for coloring concrete, mortar, paving stones, and roofing tiles.
Bayferrox 4920 is applied in architectural coatings, industrial coatings, and automotive coatings.
Bayferrox 4920 is utilized in masterbatches and colored plastics.


CAS Number: 51274-00-1
EC number: 257-098-5
Chemical class: Synthetic iron hydroxide ※  - FeOOH
Chemical Formula: FeOOH (iron(III) oxide-hydroxide)
Molecular Weight: approximately 89 g/mol

SYNONYMS:
Iron Oxide Yellow 4920, Pigment Yellow 42, C.I. 77492, Iron Hydroxide Oxide Yellow, C.I. Pigment Yellow 42, Iron Oxide Orange Transparent 188VN, Iron Oxide Yellow Transp. 088VN, Mapico Yellow LL-XLO, Mapico Yellow 5, Iron Oxide Yellow 420, Iron Yellow, Iron oxide yellow, Yellow iron oxide, Pure Yellow Oxide YO 6087, Mapico Yellow 1050, Zh 1, Cosmetic Yellow, Ariabel Yellow 300407, Iron hydroxide oxide yellow, Bayferrox 420, Pigment Yellow 42, L 1 (pigment), L 1, Toda Color Y 2, Sicotrans Yellow L 1915, Sicotrans Yellow L 1916, Synthetic yellow iron oxide pigment, Cappoxyt Yellow 4214, Cappoxyt Yellow 4214C, Sicoflush L Yellow 1916, Bayferrox 3950, Iron Oxide Yellow 214501, Bayferrox 920, Iron Yellow AZ 138, AZ 138, LL-XLO, Toda Color Yellow 48, Disperse HG 457, Sicotrans Gold L 1916, EC 481, Bayferrox 915, Bayferrox 3920, Bayferrox Yellow 420, YO 2087, Zh 1 (pigment), PW 895, Bayferrox 930, Bayferrox Yellow 3910, Bayferrox Yellow 415, Bayferrox 415, Oxide Yellow 3910, Bayferrox 3910, YB 3100, Yellow YB 3100, Sicovit Yellow 10, C.I. 77492, Mapico Yellow Lemon, Goethite yellow, Sicovit Yellow 10E172, Toda Yellow 48, Tarox Lemon, Tarox Yellow Lemon, Unisperse Yellow Oxide M-S, L 1916, Sicotrans Yellow L 1918, L 1918, Sicoflush L Yellow 1916C4, Luconyl Yellow 1916, LB 100E172, Y 200M, Xfast Yellow 1916, Unipure LC 182, Bayferrox Yellow 920, Burnt Sienna TY, YZ 1688, Sicoflush P Yellow 1916, Dittany Y 77492, PY 42, Timbasol PW 895, Kobo Yellow WSJ 20EYAMP, GA 7311, C 7055, Syn-Ox HTR 810, Syn-Ox HTR 820, LL 100PD, Bayferrox Yellow 3920, Tarox TRY 100, SunCROMA Yellow Iron Oxide, S 313, Iron Oxide Yellow 301, Iron Oxide Yellow 311, CWD 8942, Trans Oxide Yellow AC 2544, AC 2544, Bayferrox 3960, R 131CN, CM 3FA70ERH, CM 3F30TRY, R 2087, Y 10M, SunPURO Yellow, Unipure Yellow LC 181, YellowCap 1, Unipure Yellow LC 182, S 920, S 920 (pigment), Unipure Yellow LC 182EM, E 172 Yellow, Bayferrox Yellow 4920, Sicopharm Yellow, Iron Oxide Yellow 313, Tarox YP 1200P, TY 618, G 313M, G 131M, Yellow YP 1200P, YP 1200P, YL 01888D, Chromaflo 888-1810, Bayferrox Yellow 3905, Bayferrox 3905, Puricolor Yellow PYE 42, FZ 1000, 362R, Anchor FY 766, CTD 7201, Iron Yellow S 313, HP 6042, Xeracolor Yellow Oxide, Xeracolour Yellow Oxide, SunPuro Yellow C 33-9001, Ferric oxide, yellow, EMF Color Ochre HL, PS 86 1347, Sicotrans Gelb L 1915, Bayferrox 920C, Bayferrox Ochre 920C, TANOP 100, SZ 7499, GEH 102, S 920M, WD-TIOY 30E, S 960, S 960 (pigment), Cappoxyt 4214X, Cappoxyt Yellow 4214X, Bayferrox 4905, CI 77492 yellow, Creasperse Yellow CP 080, Ecosperse Oxide Yellow RA 100CN, Yellow Bayferrox 3920, WS-Y 042, Iron Yellow 313, Y 1003, YLO 1888D, YP 75FL, Cameleon Yellow, Bayferrox 4910, YLO 3288D, Bayferrox 4960, Bayferrox 3290, MF 5050 Yellow, Transparent Yellow Oxide 1852, R 132CN, Colanyl Oxide Yellow R 132CN, Colanyl R 132CN, Bayferrox Yellow L 3920, KH 70401, NX 512 Yellow, BTY 101W, Tarox LL 100HP, LL 100HP, G 313, Colortherm Yellow 20, SM 8810, Bayferrox, C.I. 77492, C.I. Pigment Yellow 42, CathayCoat Yellow, CathayCoat Yellow Iron Oxide, CathayPure Yellow, CathayPure Yellow Iron oxide, Colortherm, FerroTint Yellow, FerroTint Yellow Iron Oxide, Ferroxon Yellow, GEH, Iron oxide yellow, Iron(III)oxide hydroxide, Lavanya Sooraj / Yellow Iron Oxide, Piirox GC913, Piirox® A920, Piirox® I913, Piirox® K910M, Spectrum Yellow, Spectrum Yellow Iron Oxide, Sumicos Yellow 2213C, TAROX IRON OXIDE LEMON, TAROX IRON OXIDE LL-100DK, TAROX IRON OXIDE LL-100HP, TAROX IRON OXIDE LL-100P, TAROX IRON OXIDE LL-50, TAROX IRON OXIDE LL-XLO, TAROX IRON OXIDE OCHER 1P, TAROX IRON OXIDE STN-1, TAROX IRON OXIDE YM1100, Yellow Pigment G-2, Yellow iron oxide, Yellow iron oxide 313, Yellow pigment G-1, iron hydroxide oxide, iron hydroxide oxide yellow, ossido di ferro giallo, ossido di ferro giallo sintetico, synthetic yellow iron oxide,

Bayferrox 4920 is a synthetic iron oxide inorganic pigment with a color index of pigment yellow 42. 
Bayferrox 4920 has a goethite structure and its pigment characteristics are excellent light and weather resistance, good tinting strength and color consistency. 


Compared with Bayferrox 4910 , Bayferrox 4920's hue is darker and redder. 
Bayferrox 4920 is an iron oxide yellow pigment. 
Bayferrox 4920 is delivered as powder and can be applied for the coloration of a wide variety of construction materials.


Bayferrox 4920 is an iron hydroxide yellow pigment. 
Bayferrox 4920 is an inorganic pigment. 
Bayferrox 4920 is delivered as powder and can be applied for automotive coating, coil coating, decorative paints, emulsion paints, industrial coating, plastic coating, powder coating, roof tile coating and wood coating.


Bayferrox 4920 is a synthetic iron oxide alpha FeOOH with the color index PY 42 (yellow). 
This pigment, Bayferrox 4920, has a goethite structure and its pigment characteristics are outstanding lightfastness, tinting strength, color consistency, and weather stability. 


Bayferrox 4920 is darker and somewhat redder compared to Bayferrox 4910.
Bayferrox 4920 is a synthetic greenish-shade yellow iron oxide pigment. 
Delivered in powder form, Bayferrox 4920 is used primarily in the coloration of a wide variety of construction products.


Bayferrox 4920 is a synthetic iron oxide yellow pigment produced.
Bayferrox 4920 is delivered in powder form and is primarily used for coloring a wide variety of construction materials.


Bayferrox 4920 has a goethite structure. 
Bayferrox 4920 characteristics are excellent light and weather resistance, good tinting strength and color consistency. 

USES and APPLICATIONS of BAYFERROX 4920:
Bayferrox 4920 appears as a yellow powder and is widely used in automotive coatings, ceramic glazes, coil coatings, colored plastics, concrete bricks, concrete roof tiles, building materials, anti-corrosion coatings, decorative coatings, latex paints, fiber cement boards, fertilizers, floor coatings, on-site concrete, industrial coatings, laminates, masterbatches, mortars, papermaking industry, soundproof walls, pebbles, gypsum, plastic and rubber polymers, plastic coatings, plastic products, powder coatings, lime sand bricks, wood coatings, wood-plastic composites and other fields.


Applications of Bayferrox 4920: Agriculture, Artifical Turf, Asphalt, Automotive Coating, Ceramic, Ceramic Stains, Coil Coating, Colored Plastics, and Concrete Masonry Blocks.
Application areas of Bayferrox 4920: Building materials, paints and coatings, plastics, paper.


Bayferrox 4920 is used Concrete Roofing Tiles, Construction, Construction material, Corrosion Protection, Decorative Paints, Emulsion Paints, Facade Elements, Fertilizers, Fibre Cement, Floorings, Foundry, Foundry Sands, In Situ Concrete, Industrial Coating, and Laminate.
Construction Materials: Bayferrox 4920 is used for coloring concrete, mortar, paving stones, and roofing tiles.


Coatings: Bayferrox 4920 is applied in architectural coatings, industrial coatings, and automotive coatings.
Plastics: Bayferrox 4920 is utilized in masterbatches and colored plastics.
Paper Manufacturing: Bayferrox 4920 serves as a colorant in paper products.


Applications of Bayferrox 4920: Automotive Coating, Laminate, Architectural coatings, Industrial Coating, Corrosion Protection,  Plastic Coating, Plastic products, Wood Plastic Composites, Masterbatches, Colored Plastics, Paper Manufacture, Emulsion Paints, Decorative Paints, Floorings, Roof tile Coating.
Bayferrox 4920 is used Fertilizers, Construction material, Screed, Mortar, Concrete Roofing Tiles, In Situ Concrete, Concrete Masonry Blocks, Sand-lime Bricks, Plaster, Paving Stones, Noise Barriers, Facade Elements, Fibre Cement, Wood Coating, and Industrial Paints.


Bayferrox 4920 has a yellow powder appearance and is widely used in automotive coatings, ceramics Glazes, Coil Coatings, Colored Plastics, Concrete Bricks, Concrete Roofing Tiles, Building Materials, Anticorrosion Coatings, Decorative Coatings, Latex Paints, Fiber Cement Boards, Fertilizers, Floor Coatings, Concrete on Site, Industrial Coatings, Laminates, Color masterbatch, mortar, paper industry, sound insulation wall, cobblestone, gypsum, plastic and rubber polymer, plastic coating, plastic products, powder coating lime sand brick, wood coating, wood-plastic composite material and other fields.

BENEFITS OF BAYFERROX 4920:
*High Tinting Strength: 
Bayferrox 4920 provides strong coloration with lower pigment loading.

*Excellent Lightfastness: 
Bayferrox 4920 maintains color stability under exposure to light.

*Weather Resistance: 
Suitable for outdoor applications due to Bayferrox 4920's durability.

*Chemical Stability: 
Resistant to alkalis and acids, ensuring longevity in various environments.

KEY FEATURES OF BAYFERROX 4920:
Bayferrox 4920 is an iron oxide yellow pigment. 
Bayferrox 4920 is delivered as powder and can be applied for the coloration of a wide variety from construction materials, paint & coating, plastics to paper etc.
High light and weather resistance, good tinting strength

PERFORMANCE AND FEATURES OF BAYFERROX 4920:
1. Excellent acid and alkali resistance, light resistance, weather resistance and heat resistance
2. Insoluble in water, mineral oil, vegetable oil and organic solvent, no color bleeding
3. Bayferrox 4920 does not affect the vulcanization process of rubber products, and has a reinforcing effect on the products
4. Excellent dispersion properties
5. Stable quality, small color difference between batches

PHYSICAL and CHEMICAL PROPERTIES of BAYFERROX 4920:
Boiling Point: N/A
PSA: 0.00000
XLogP3: 0.00000
Appearance: pieces
Density: 5.24
Melting Point: 1538 °C
Flash Point: >230°F
APPEARANCE: DARK YELLOW POWDER
CONTENT OF Fe2O3: 86% min
pH VALUE: 3-7
SHADE: CLOSE TO STANDARD
OIL ABSORPTION: 25-35%

density: 4.0g/ml
Melting point: 1538 °C
RESIDUE ON 320 MESH: 0.3% max
WATER SOLUBLE: 0.3% max
VOLATITE: 105 °C 1.0% max
TINTING STRENGTH: 98-102 %
Type: Yellow Inorganic Pigment
Chemical Grade: Synthetic Iron Oxide A-FE OOH
Index: Pigment Yellow 42(77492)
CAS Code: 51274-00-1
REACH registration number: 01-2119457554-33

Appearance: Iron yellow powder
Type: Yellow pigment
Delivery form: Powder
Chemical class: Synthetic iron hydroxide ※ - FeOOH
Colour Index: Pigment yellow 42 (77492)
CAS Number: 51274-00-1
REACH registration no: 01-2119457554-33-0000
Product Type: Color Pigments
Color: Yellow
Delivery Form: Powder
Molar weight: 89
Color Index: 77492.0000

REACH: 01-2119457554-33
CAS (CAS Number): 51274-00-1
CAS-Number: 51274-00-1
APPEARANCE: Yellow
MELTING POINT: 1565 °C
TYPES: Non-Micronised
water soluble salt: <0.5%
Screen residue (0.045mm screen mesh): 0.05%
pH value: 4.0-7.0
α-FeOOH content: >99.1%
Loss after calcination at 1000 degrees Celsius for half an hour: <15%

Humidity (after processing): <1.0%
particle shape: Rod-shaped
Main particle size: 0.1-0.8µm
Oil absorption: 32g/100g
compacted density: 0.4g/ml
Density: 5.24
Flash point: >230 °F
storage temp.: Room Temperature
form: Powder
color: yellow
Water Solubility: 1.65μg/L

Melting Point: 1538°C
Flash Point: >230°F
Density: 5.24
Appearance: pieces
Hazard Statements: Xi
Density: 5.24 g/cm3
PSA: N/A    
LogP: N/A
Solubility: 1.65μg/L    
Melting Point: 1538 °C
Formula: Fe2O3.H2O    

FIRST AID MEASURES of BAYFERROX 4920:
-Description of first-aid measures:
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation: 
Fresh air.
*In case of skin contact: 
Take off immediately all contaminated clothing. 
Rinse skin with water/ shower.
*In case of eye contact:
After eye contact: 
Rinse out with plenty of water. 
Call in ophthalmologist. 
Remove contact lenses.
*If swallowed:
After swallowing: 
Immediately make victim drink water (two glasses at most). 
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of BAYFERROX 4920:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains. 
Collect, bind, and pump off spills. 
Observe possible material restrictions. 
Take up dry. 
Dispose of properly. 
Clean up affected area.

FIRE FIGHTING MEASURES of BAYFERROX 4920:
-Extinguishing media:
*Suitable extinguishing media:
Water 
Foam 
Carbon dioxide (CO2) 
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of BAYFERROX 4920:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P2
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of BAYFERROX 4920:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed. 
Dry.

STABILITY and REACTIVITY of BAYFERROX 4920:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Incompatible materials:
No data available

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