PRODUCTS

BAYFERROX RED 110

CAS NO:1309-37-1
EC NO:215-168-2

Bayferrox Red 110 is a yellowish iron oxide red pigment.
Bayferrox Red 110 is delivered as powder and can be applied for the coloration of a wide variety of construction materials. As a result of the manufacturing process (Laux-process), which includes a high temperature calcining step, the pigment has a higher intrinsic hardness than other precipitated pigments.
Bayferrox Red 110 is very resistant to color change during high energy dispersion processes. The high temperatures involved in the calcining process also give the pigment outstanding heat stability.

Product Applications:
-Asphalt
-Ceramic Stains
-Concrete Masonry Blocks
-Concrete Roofing Tiles
-Construction material
-Facade Elements
-Fertilizers
-Fibre Cement
-Foundry Sands
-In Situ Concrete
-Mortar
-Noise Barriers
-Paving Stones
-Plaster
-Risers for Molds
-Roofing Felts
-Sand-lime Bricks
-Screed

Bayferrox Red 110 is a micronized, yellowish red iron oxide pigment.
Bayferrox Red 110 is an inorganic pigment. Exhibits excellent dispersibility. As a result of the manufacturing process (Laux-process), which includes a high temperature calcining step, the pigment has a higher intrinsic hardness than other precipitated pigments.
Bayferrox Red 110 is very resistant to color change during high energy dispersion processes. The high temperatures involved in the calcining process also give the pigment outstanding heat stability.
Bayferrox Red 110 is used in automotive coating, coil coating, decorative paints, emulsion paints, industrial coating, plastic coating, powder coating, roof tile coating and wood coating.

Occurrence and Uses
Bayferrox Red 110 occurs in nature as the mineral hematite.
Bayferrox Red 110 is the principal ore of iron from which the metal and its alloys are produced. Also, this oxide occurs in the mineral, limonite, 2Fe2O3•3H2O. An important application of this compound involves producing red, orange, and yellow pigments. Other applications are in coatings for metals, steel and rubber; in ceramics; and as a catalyst for oxidation reactions.

Description
Bayferrox Red 110s are produced synthetically and consist essentially of anhydrous and/or hydrated iron oxides. The range of hues includesyellows, reds, browns and blacks. Food quality Bayferrox Red 110s are primarily distinguished from technical grades by the comparatively low levels of contamination by other metals. This is achieved by the selection and control of the source of iron and/or by the extent of chemical purification during the manufacturing process.

Bayferrox Red 110 have been used to color confectionery, fillings and decorations for pastry products, cheese products, fish paste, pet foods, cosmetics and pharmaceutical products.

Chemical Properties
Bayferrox Red 110 is a noncombustible, black to black red or brick-red mineral (iron ore) composed mainly of ferric oxide, Fe2O3.

Occurrence
Bayferrox Red 110 occurs in nature as the mineral hematite.
Bayferrox Red 110 is the principal ore of iron from which the metal and its alloys are produced. Also, this oxide occurs in the mineral, limonite, 2Fe2O33H2O. An important application of this compound involves producing red, orange, and yellow pigments. Other applications are in coatings for metals, steel and rubber; in ceramics; and as a catalyst for oxidation reactions.

Uses
As pigment for rubber, paints, paper, linoleum, ceramics, glass; in paint for ironwork, ship hulls; as polishing agent for glass, precious metals, diamonds; in electrical resistors and semiconductors; in magnets, magnetic tapes; as catalyst; colloidal solutions as stain for polysaccharides.

Uses
Bayferrox Red 110 is a nutrient and dietary supplement that is a source of iron.

Uses
Bayferrox Red 110 is an inorganic pigment of either natural or synthetic origin.
Bayferrox Red 110 is a low chroma red with excellent durability and low cost. Synthetic pigment is made by heating iron sulfate with quicklime in a furnace. The second preparatory technique involves calcining iron sulfate in the presence of air at high temperatures. Natural and oxides of iron are mined either as the mineral hematite (Fe2O3) or as hematite in its hydrated form.

Definition
A high-grade red pigment used as a polishing agent for glass, jewelry, etc. (2) A cosmetic prepared from dried flowers of the saf- flower.

Definition
A black solid prepared by passing either steam or carbon dioxide over redhot iron. Bayferrox Red 110 may also be prepared by passing steam over heated iron(II) sulfide. Triiron tetroxide occurs in nature as the mineral magnetite.
Bayferrox Red 110 is insoluble in water but will dissolve in acids to give a mixture of iron(II) and iron(III) salts in the ratio 1:2. Generally it is chemically unreactive; it is, however, a fairly good conductor of electricity.

Preparation
Bayferrox Red 110 is prepared as a reddish-brown hydrated precipitate by treating an aqueous solution of an iron(III) salt with caustic soda:
2FeCl3 + 6NaOH → Fe2O33H2O + 6NaCl

Bayferrox Red 110 also is obtained by thermal decomposition of iron(II) sulfate or the brown oxide hydroxide:
2FeSO4 → Fe2O3 + SO2 + SO3
2FeO(OH) → Fe2O3 + H2O

Bayferrox Red 110 is prepared in industrial scale by first precipitating iron(II) hydroxide Fe(OH)2 by treating aqueous solutions of iron(II) sulfate and caustic soda. The Fe(OH)2 is then oxidized to iron(III) hydroxide by aeration. The latter is dehydrated by heating:

Fe2+ (aq) + OHˉ (aq) → Fe(OH)2(s) → 2Fe(OH)3 → Fe2O3 + 3H2O

Bayferrox Red 110 also is produced by ignition of iron(III) oxalate and iron carbonyls:
2Fe2(C2O4)3 +3O2 → 2Fe2O3 + 12CO

About Bayferrox Red 110
Helpful information
Bayferrox Red 110 is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 100 000 tonnes per annum.

Bayferrox Red 110 is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses
Bayferrox Red 110 is used in the following products: coating products, fillers, putties, plasters, modelling clay, non-metal-surface treatment products, inks and toners and metal surface treatment products.
Other release to the environment of Bayferrox Red 110 is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), outdoor use and indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters).

Article service life
Release to the environment of Bayferrox Red 110 can occur from industrial use: industrial abrasion processing with low release rate (e.g. cutting of textile, cutting, machining or grinding of metal).
Other release to the environment of Bayferrox Red 110 is likely to occur from: indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment), outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials), outdoor use in long-life materials with high release rate (e.g. tyres, treated wooden products, treated textile and fabric, brake pads in trucks or cars, sanding of buildings (bridges, facades) or vehicles (ships)) and indoor use in long-life materials with high release rate (e.g. release from fabrics, textiles during washing, removal of indoor paints).
Bayferrox Red 110 can be found in complex articles, with no release intended: machinery, mechanical appliances and electrical/electronic products (e.g. computers, cameras, lamps, refrigerators, washing machines) and vehicles.
Bayferrox Red 110 can be found in products with material based on: stone, plaster, cement, glass or ceramic (e.g. dishes, pots/pans, food storage containers, construction and isolation material), paper (e.g. tissues, feminine hygiene products, nappies, books, magazines, wallpaper), fabrics, textiles and apparel (e.g. clothing, mattress, curtains or carpets, textile toys), leather (e.g. gloves, shoes, purses, furniture), rubber (e.g. tyres, shoes, toys), plastic (e.g. food packaging and storage, toys, mobile phones) and metal (e.g. cutlery, pots, toys, jewellery).

Widespread uses by professional workers
Bayferrox Red 110 is used in the following products: fillers, putties, plasters, modelling clay, coating products, adsorbents and non-metal-surface treatment products.
Bayferrox Red 110 is used in the following areas: building & construction work, mining and printing and recorded media reproduction.
Bayferrox Red 110 is used for the manufacture of: furniture, chemicals, plastic products and wood and wood products.
Other release to the environment of Bayferrox Red 110 is likely to occur from: outdoor use, indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners), indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).

Formulation or re-packing
Bayferrox Red 110 is used in the following products: coating products, fillers, putties, plasters, modelling clay and finger paints.
Release to the environment of Bayferrox Red 110 can occur from industrial use: formulation of mixtures and formulation in materials.

Uses at industrial sites
ECHA has no public registered data indicating whether or in which chemical products the substance might be used. Bayferrox Red 110 is used in the following areas: formulation of mixtures and/or re-packaging and mining.
Bayferrox Red 110 is used for the manufacture of: chemicals and plastic products.
Release to the environment of Bayferrox Red 110 can occur from industrial use: in the production of articles, as an intermediate step in further manufacturing of another substance (use of intermediates), in processing aids at industrial sites, as processing aid and of substances in closed systems with minimal release.

Manufacture
Release to the environment of Bayferrox Red 110 can occur from industrial use: manufacturing of the substance.
Other release to the environment of Bayferrox Red 110 is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners).

Bayferrox Red 110 acts as a pigment in paints, coatings and colored concretes, used in thermalite.
Bayferrox Red 110 is a low cost, nontoxic, environmental friendly catalyst for various reactions such as oxidation of carbon monoxide, reduction of nitrogen oxides and sulfur dioxide by CO, photocatalytic splitting of water, Fischer-Tropsch synthesis of hydrocarbons, catalytic decomposition of industrial dyes, water-gas shift reactions, nucleation of diamonds, conversion of phenolic and other environmentally harmful aromatic compounds, dehydrogenation of ethylbenzene to styrene, and catalytic oxidations of various organic compounds.
Bayferrox Red 110 is used in magnetic storage devices and in the production of iron, steel and alloys.
Bayferrox Red 110 functions as a catalyst in the chemical oxidation of hydrogen peroxide used for the treatment of contaminated water with hydrogen peroxide.

Bayferrox Red 110 or ferric oxide is the inorganic compound with the formula Fe2O3.
Bayferrox Red 110 is one of the three main oxides of iron, the other two being iron(II) oxide (FeO), which is rare; and iron(II,III) oxide (Fe3O4), which also occurs naturally as the mineral magnetite. As the mineral known as hematite, Fe2O3 is the main source of iron for the steel industry.
Bayferrox Red 110 is readily attacked by acids.
Bayferrox Red 110 is often called rust, and to some extent this label is useful, because rust shares several properties and has a similar composition; however, in chemistry, rust is considered an ill-defined material, described as Hydrous ferric oxide.

Uses
Iron industry
The overwhelming application of Bayferrox Red 110 is as the feedstock of the steel and iron industries, e.g. the production of iron, steel, and many alloys.

Polishing
A very fine powder of ferric oxide is known as "jeweler's rouge", "red rouge", or simply rouge.
Bayferrox Red 110 is used to put the final polish on metallic jewelry and lenses, and historically as a cosmetic. Rouge cuts more slowly than some modern polishes, such as cerium(IV) oxide, but is still used in optics fabrication and by jewelers for the superior finish it can produce.

Pigment
Two different colors at different hydrate phase (α: red, β: yellow) of iron(III) oxide hydrate; they are useful as pigments.
Bayferrox Red 110 is also used as a pigment, under names "Pigment Brown 6", "Pigment Brown 7", and "Pigment Red 101". Some of them, e.g. Pigment Red 101 and Bayferrox Red 110, are approved by the US Food and Drug Administration (FDA) for use in cosmetics.
Bayferrox Red 110s are used as pigments in dental composites alongside titanium oxides.

Bayferrox Red 110 is the characteristic component of the Swedish paint color Falu red.

Magnetic recording
Bayferrox Red 110 was the most common magnetic particle used in all types of magnetic storage and recording media, including magnetic disks (for data storage) and magnetic tape (used in audio and video recording as well as data storage).
Bayferrox Red 110 use in computer disks was superseded by cobalt alloy, enabling thinner magnetic films with higher storage density.

Medicine
Bayferrox Red 110, used to treat mild itchiness, is chiefly composed of a combination of zinc oxide, acting as astringent, and about 0.5% Bayferrox Red 110, the product's active ingredient, acting as antipruritic. The red color of iron(III) oxide is also mainly responsible for the lotion's pink color.

IUPAC names:
2,4,5-trioxa-1λ3,3λ3-diferrabicyclo[1.1.1]pentane
bicyclo[1.1.1]diferroxane
bisirontrioxide
C.I. Pigment Red 101
C.I. Pigment Red 101
Dieisentrioxid
diiron (3+) trioxidandiite
diiron (III) oxide
diiron trioxid
DIIRON TRIOXIDE
Diiron Trioxide
Diiron trioxide
diiron trioxide
Diiron Trioxide
Diiron trioxide
diiron trioxide
diiron trioxide hematite (alpha-Fe2O3) phase
diiron(3+) ion trioxidandiide
diiron(3+) ion trioxidandiide
diiron(3+) trioxidandiide
diiron(III) trioxide
Diirontrioxide
Fe2O3
Ferric oxide
ferric oxide
Iron (III) Oxide
Iron (III) oxide
iron (III) oxide
Iron (III) Oxide
Iron (III) oxide
Iron (III) oxide, gamma-Fe2O3
Iron (III) OxideIRON OXIDEIRON OXIDE (FE2O3)iron oxide (III)
IRON OXIDE
Iron Oxide
iron oxide
Iron Oxide
Iron oxide
iron oxide
IRON OXIDE (FE2O3)

SYNONYMS:
IRON(III) OXIDE DIHYDRATE
11554red
anchredstandard
anhydrousironoxide
anhydrousoxideofiron
armenianbole
bauxiteresidue
blackoxideofiron
blendedredoxidesofiron
burntislandred
burntsienna
c.i.pigmentred101
c.i.pigmentred101and102
c.i.pigmentred102
calcotonered
caputmortuum
colcothar
colloidalferricoxide
crocusmartisadstringens
deanox