SYNOX RED 4130

Chemical formula: Synthetic iron oxide α- Fe2O3
CAS Number: 1309-37-1 
EC Number: 215-168-2
Molar weight: 159.7

SYNOX RED 4130 is an iron oxide red pigment. 
SYNOX RED 4130 is delivered as powder and can be applied for the coloration of a wide variety from construction materials, paint & coating, plastics to paper etc.

SYNOX RED 4130 is iron oxide red pigment. 
SYNOX RED 4130 is an inorganic pigment. 
SYNOX RED 4130 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.

SYNOX RED 4130 is a synthetic iron oxide alpha-Fe2O3 with the color index PR 101 (red). 
Pigment characteristics of SYNOX RED 4130 are outstanding lightfastness, tinting strength, color consistency, and weather stability. 

SYNOX RED 4130 is of hematite structure. 
The red color is of more bluish cast compared to Bayferrox 4125.

SYNOX RED 4130 is a reddish iron oxide pigment and has a high level of tinting strength.
Basically SYNOX RED 4130 is effectively used in the wide variety of construction applications,

SYNOX RED 4130 red iron oxide pigment is prepared by the process of precipitation, which has high quality and application advantages.
Fe3O4 is the molecular formula of this iron oxide pigment.

SYNOX RED 4130 is delivered as powder and can be applied for giving best color to your paver blocks or you say cement paver tiles.
SYNOX RED 4130 has a molar weight of 159.7.

They are modern in design and smooth in texture.
SYNOX RED 4130 is an inorganic pigment powder, mainly used for giving color to various construction materials.

SYNOX RED 4130 is a synthetic iron oxide alpha-Fe2O3 with the color index PR 101 (red). 
SYNOX RED 4130 pigment characteristics are outstanding lightfastness, tinting strength, color consistency, and weather stability. 

SYNOX RED 4130 is of hematite structure. 
The red color is of more bluish cast compared to Bayferrox 4125.

Applications of SYNOX RED 4130:
Foundry Sands,
Plastic Coating,
Plastic- and Rubberpolymers,
Plastic products,
Paints & Coatings,
Paper Manufacture,
Paper industry,
Paving Stones,
Roofing Felts,
Plaster,
Roof tile Coating,
Powder Coating,
Masterbatches,
Ceramic,
Corrosion Protection,
Construction material,
Decorative Paints,
Fertilizers,
Emulsion Paints,
Facade Elements,
Fibre Cement,
Screed,
Wood Plastic Composites,
Sand-lime Bricks,
Laminate,
Industrial Coating,
Mortar,
Noise Barriers,
Wood Coating,
Asphalt,
Automotive Coating,
Coil Coating,
Floorings,
Foundry,
Agriculture,
Colored Plastics,
Concrete Masonry Blocks,
Concrete Roofing Tiles,
Construction,
Artifical Turf,
Ceramic Stains,
In Situ Concrete.

Uses Area of SYNOX RED 4130:
Concrete Masonry Blocks,
Concrete Roofing Tiles,
Construction,
Construction material,
Facade Elements,
In Situ Concrete,
Mortar,
Noise Barriers,
Paving Stones,
Plaster,
Screed.

Due to the structure and chemical composition of these iron oxide pigments, they are:-
Insoluble in water and diluted acids,
Resistant to cement, lime and alkaline and
Totally weather and light stable.

Colour difference in paints:
Mass tone ∆EabL max 1.0
Test method：ISO787/1
Tint-tone ∆EabL max 1.0
Test method：ISO787/16
Relative tinting strength (%) min 95 max 105
Test method：ISO787/16 

Colour difference in cement:
∆Ecmc max 1.5
3% Concentration in cement

Relative tinting strength (%) min 95 max 105
3 % Concentration in cement

Technical data of SYNOX RED 4130:
Fe2O3 content (%) min 95
Test method：ISO1248/8

Moisture (%) max 1.0
Test method：ISO787/2

Water soluble salts (%) max 0.3
Test method：ISO787/3

Sieve residue on 45µm mesh (%) max 0.3
Test method：ISO787/7

pH value min 3.5 max 8.0
Test method：ISO787/9

Oil absorption min 15 max 25
Test method：ISO787/5

Density (g/cm3) approx. 5.0
Test method：ISO787/10

Apparent density (g/cm3) approx. 1.0
Test method：ISO787/11

Particle shape Spherical
Average particle size (µm) approx. 0.3 

Identifications of SYNOX RED 4130:
Product name: Red 4130
Chemical name: EC name: Diiron trioxide (Fe2O3) EC number: 215-168-2
CAS name: Iron oxide (Fe2O3) 
CAS number: 1309-37-1
C.I.: Pigment red 101
REACH Pre-registration number: WN172640-19

Molecular Formula: Fe2O3
Product Group: Technical Oxides
Color: Red
Delivery Form: Powder
Molar weight: 159.7
Color Index: 77491.0000
CAS (CAS Number): 1309-37-1

Packaging Format: Grades are delivered in different packaging materials. 
Please ask your local contact about the packaging for the grade in question

Product Type: Color Pigments & Dyes > Inorganic Pigments

Color Pigments & Dyes > Inorganic Pigments
Product name: SYNOX RED 4130

General description of SYNOX RED 4130:
Chemical formula: Synthetic iron oxide α- Fe2O3
Type: Red iron oxide pigment
Colour index: Pigment red 101 (77491)
CAS NO.: 1309-37-1 EC NO.: 215-168-2
Form: Powder
Hue: Bluish red 
Paint Pigment Red Oxide 4130 
Concrete Pigment Iron Oxide Red 130

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