Quick Search
CAS NUMBER: 51274-00-1
EC NUMBER: 257-098-5
MOLECULAR FOMULA: FeH3O3
MOLECULAR WEIGHT: 106.87
IUPAC NAME: iron(3+);oxygen(2-);hydroxide;hydrate
Iron Oxide Yellow pigments are very good color shade
Iron Oxide Pigment Yellow is bright and yellowish, which make it widely used as colorant for cement products and paintings.
Iron Oxide Pigment Yellow is widespread in nature
Iron Oxide Pigment Yellow plays an important role in many geological and biological processes.
Iron Oxide Pigment Yellow is used as iron ores, pigments, catalysts, and in thermite
Iron Oxide Pigment Yellow occurs in hemoglobin.
Iron Oxide Pigment Yellow is inexpensive and durable pigments in paints, coatings and colored concretes.
Colors commonly available are in the "earthy" end of the yellow/orange/red/brown/black range.
When used as a food coloring, Iron Oxide Pigment Yellow has E number E172.
Iron Oxide Pigment Yellow is mainly used on building surfaces
Iron Oxide Pigment Yellow is also used in the manufacture of watercolors, paints and architectural coatings.
Iron Oxide Pigment Yellow has a lemon yellow to brown powder form.
Iron Oxide Pigment Yellow has good hiding power and light resistance
Iron Oxide Pigment Yellow is widely used because of its bright and pure colour, good weather resistance and high opacity.
APPLICATIONS:
-Paints
-Coatings
-Paving stone
-Concrete block
-Roofing tile
-Bricks
-Slurry
Iron Oxide Pigment Yellow is a yellow powder in the form of an alkaline oxide with comparatively stable chemical properties.
Iron Oxide Pigment Yellow is is insoluble in water and alcohol, slightly soluble in acids but completely dissolves in concentrated hydrochloric acid.
When heated to 80℃, Iron Oxide Pigment Yellow loses water and converts to red ferric oxide.
Iron Oxide Pigment Yellow is used in coating, printing ink and paint, and also as a coloring agent for building material, rubber and paper-making.
Iron Oxide Pigment Yellow is widely used due to its bright and pure colour, good weather proofing and high opacity.
Iron Oxide Pigment Yellow is manufactured by the precipitation of ferric oxide hydroxide followed by purification through washing, drying and milling.
Iron Oxide Pigment Yellow is the chemical compound of iron, oxygen, and hydrogen with formula FeO(OH).
The compound is often encountered as one of its hydrates, FeO(OH)·nH2O.
The monohydrate FeO(OH)·H2O is often referred to as iron(III) hydroxide Fe(OH)3, hydrated iron oxide, yellow iron oxide, or Pigment Yellow 42.
USES:
Iron Oxide Pigment Yellow is a mixture of various hydrates and polymorphs of ferric oxyhydroxide
Iron Oxide Pigment Yellow is one of the three major iron ores, having been used since at least 2500 BC.
Iron Oxide Pigment Yellow is used in some tattoo inks.
Iron Oxide Pigment Yellow is also used in aquarium water treatment as a phosphate binder.
Iron Oxide Pigment Yellow nanoparticles have been studied as possible adsorbents for lead removal from aquatic media.
Medication:
Iron Oxide Pigment Yellow is used in treatment of iron-deficiency anemia.
PRODUCTION:
Iron(III) oxyhydroxide precipitates from solutions of iron(III) salts at pH between 6.5 and 8.
Thus the oxyhydroxide can be obtained in the lab by reacting an iron(III) salt, such as ferric chloride or ferric nitrate, with sodium hydroxide:
FeCl3 + 3 NaOH → Fe(OH)3 + 3 NaClFe(NO3)3 + 3 NaOH → Fe(OH)3 + 3 NaNO3
In fact, when dissolved in water, pure FeCl3 will hydrolyze to some extent, yielding the oxyhydroxide and making the solution acidic:
FeCl3 + 2 H2O ↔ FeOOH + 3 HCl
Therefore, the compound can also be obtained by the decomposition of acidic solutions of iron(III) chloride held near the boiling point for days or weeks:
FeCl3 + 2 H2O → FeOOH(s) + 3 HCl(g) (The same process applied to iron(III) nitrate Fe(NO3)3 or perchlorate Fe(ClO4)3 solutions yields instead particles of α-Fe2O3)
Another similar route is the decomposition of iron(III) nitrate dissolved in stearic acid at about 120 °C.
The oxyhydroxide prepared from ferric chloride is usually the β polymorph (akaganeite), often in the form of thin needles.
The oxyhydroxide can also be produced by a solid-state transformation from iron(II) chloride tetrahydrate FeCl2·4H2O.
The compound also readily forms when iron(II) hydroxide is exposed to air:
4Fe(OH)2 + O2 → 4 FeOOH + 2 H2O
The iron(II) hydroxide can also be oxidized by hydrogen peroxide in the presence of an acid:
2Fe(OH)2 + H2O2 → 2 Fe(OH)3
Iron Oxide Pigment Yellow has excellent grain size.
Iron Oxide Pigment Yellow has a form that is easy to disperse.
Iron Oxide Pigment Yellow has excellent compatibility with paint and coating system under the thinner powder feature.
Iron Oxide Pigment Yellow is also used in coil coatings.
Iron Oxide Pigment Yellow can be natural or synthetic
Iron Oxide Pigment Yellow has been used as a colorant since ancient times. Natural pigments such as IR are derived from various iron oxide minerals
Iron Oxide Pigment Yellow is obtained from ochre, sierras and umber - limonite.
Iron Oxide Pigment Yellow ranges from yellow tones to earthy tan.
Iron Oxide Pigment Yellow offers the hue, color purity and lightfastness required for long-term performance.
Iron Oxide Pigment Yellow produces vibrant, durable colors in concrete and other cementitious materials.
Iron Oxide Pigment Yellow tested and light resistant
Iron Oxide Pigment Yellow is insoluble and alkali resistant.
Iron Oxide Pigment Yellow does not degrade over time and can be easily seen in concrete.
Iron Oxide Pigment Yellow is embedded in the cement matrix and gives a uniform coloration appearance.
Iron Oxide Pigment Yellow does not affect the strength or workability of concrete when used at standard doses.
Iron Oxide Pigment Yellow offers a number of benefits in most industries.
Iron Oxide Pigment Yellow can significantly increase the value of concrete.
Iron Oxide Pigment Yellow provides color-related properties such as sunlight reflectivity.
PHYSICAL PROPERTIES:
-Molecular Weight: 106.87
-Exact Mass: 106.943154
-Monoisotopic Mass: 106.943154
-Topological Polar Surface Area: 3 Ų
-Melting point: 1538 °C
-Density: 5.24
-Flash point: >230 °F
-Storage Temperature: Room Temperature
-Water Solubility: 1.65μg/L
-Physical Description: Yellow odorless powder
-Color: Yellow
-Form: Solid
-Solubility in Water: Soluble
-Chemical Classes: Dyes -> Other Dyes
Iron Oxide Pigment Yellow is also known as Yellow Iron oxide.
Iron Oxide Pigment Yellow is a yellow powder in the form of an alkali oxide with relatively stable chemical properties.
Iron Oxide Pigment Yellow is insoluble in water and alcohol
Iron Oxide Pigment Yellow is sparingly soluble in acids but completely soluble in concentrated hydrochloric acid.
Iron Oxide Pigment Yellow is used in coating, printing ink and paint.
Iron Oxide Pigment Yellow is also used as a coloring agent for building material, rubber and papermaking.
Iron Oxide Pigment Yellow is widely used because of its bright and pure colour, good weather resistance and high opacity.
Iron Oxide Pigment Yellow is produced by precipitation of iron oxide hydroxide followed by purification by washing, drying and grinding.
Iron Oxide Pigment Yellow is used in a topical solar composition that protects skin exposed to irradiation of high-energy visible light.
Iron Oxide Pigment Yellow is used as a colorant in the paint-polymer industries.
Iron Oxide Pigment Yellow is also used as a food coloring.
Iron Oxide Pigment Yellow is also used as an inert ingredient in non-food pesticide products.
CHEMICAL PROPERTIES:
-Hydrogen Bond Donor Count: 2
-Hydrogen Bond Acceptor Count: 3
-Rotatable Bond Count: 0
-Heavy Atom Count: 4
-Formal Charge: 0
-Complexity: 0
-Isotope Atom Count: 0
-Defined Atom Stereocenter Count: 0
-Undefined Atom Stereocenter Count: 0
-Defined Bond Stereocenter Count: 0
-Undefined Bond Stereocenter Count: 0
-Covalently-Bonded Unit Count: 4
-Compound Is Canonicalized: Yes
Iron Oxide Pigment Yellow is an inorganic yellow pigment
Iron Oxide Pigment Yellow is widely used for coloring artificial marble and rubber products.
Iron Oxide Pigment Yellow is also used in the manufacture of watercolors, paints and architectural coatings.
Iron Oxide Pigment Yellow is a substance used as an intermediate for the production of iron oxide-based pigments such as iron oxide black.
Iron Oxide Pigment Yellow has a lemon yellow to brown powder form.
Iron Oxide Pigment Yellow is a fine grained, crystal of iron oxide hydrate.
Iron Oxide Pigment Yellow has a density of 4.0g/cm3.
Iron Oxide Pigment Yellow has good tinting power, covering power and light resistance, alkali resistance, acid resistance and heat resistance.
Iron Oxide Pigment Yellow is insoluble in water and alcohol
Iron Oxide Pigment Yellow is soluble in acids.
Iron Oxide Pigment Yellow is widely used because of its bright and pure colour, good weather resistance and high opacity.
Iron Oxide Pigment Yellow is produced by precipitation of iron oxide hydroxide followed by purification by washing, drying and grinding.
Iron Oxide Pigment Yellow is an inorganic yellow pigment used as a coating pigment in the pharmaceutical industry.
Iron Oxide Pigment Yellow is available as an amorphous yellow powder and is mainly used in the cosmetic industry.
Iron Oxide Pigment Yellow is one of the many raw colors of iron oxide powder.
Iron Oxide Pigment Yellow is an iron hydroxide.
Iron Oxide Pigment Yellow pigments are very good color shade
Iron Oxide Pigment Yellow is bright and yellowish, which make it widely used as colorant for cement products and paintings.
Iron Oxide Pigment Yellow is widespread in nature
SYNONYMS:
Ferric oxide Yellow
C.I. Pigment Yellow 42
Pigment Yellow 42
Ferric oxide, yellow
EX438O2MRT
iron(3+);oxygen(2-);hydroxide;hydrate
Ferrox
Bayferrox 920
UNII-EX438O2MRT
Iron hydroxide oxide yellow
Ferric oxide, yellow
CCRIS 4378
EINECS 257-098-5
MAPICO YELLOW
IRON OXIDE,YELLOW
FERRIC OXIDE,YELLOW
EC 257-098-5
HYDRATED FERRIC-OXIDE
FERRIC OXIDE, HYDRATED
INS NO.172(III)
INS-172(III)
FERRIC OXIDE YELLOW [II]
FERRIC OXYHYDROXIDE HYDRATE
HYDRATED IRON (III) OXIDE
IRON OXIDE,YELLOW [VANDF]
CI 77492 [INCI]
E-172(III)
SYNTHETIC YELLOW IRON OXIDE
FERRIC OXIDE,YELLOW [VANDF]
FERRIC OXIDE, HYDRATED [II]
FERRIC OXIDE (HYDRATE) [NF]
CI PIGMENT YELLOW 42 AND 43
C.I. 77492
IRON(III) OXIDE-HYDROXIDE MONOHYDRATE
CI(1975) NO. 77492
YELLOW IRON OXIDE
YELLOW FERRIC OXIDE
HAEMATITE
Iron hydroxide oxide yellow
ROUGE;E 172
SIENNA
UMBER RAW
RAW UMBER
C.I. 77492
Iron (III) oxide monohydrate
Iron Hydroxide Oxide
Iron Hydroxide Oxide Yellow
Iron hydroxyde oxide
iron III hydroxide oxide
Iron Oxide Hydroxide
Iron Oxide Yellow 4420
Iron oxy hydroxide
iron three hydroxide oxide
iron(3+) ion oxidanide oxidandiide
iron(3+);oxygen(2-);
hydroxide;
hydrateIron(III) oxide-hydroxide
C.I. Pigment Yellow 42
Iron (III) hydroxide oxide
Iron (III) oxide monohydrate
Iron hydroxide oxide
iron hydroxide oxide
Iron Hydroxide Oxide
Iron hydroxide oxide
iron hydroxide oxide
Iron hydroxide oxide yellow
iron hydroxide oxide yellow
Iron Hydroxide oxide yellow
Iron hydroxide oxide yellow
iron hydroxide oxide yellow
iron III hydroxide oxide
Iron oxide hydroxde
Iron Oxide Hydroxide
iron oxide hydroxide
Iron Oxide Yellow
Iron Oxide Yellow 4420
Iron oxy hydroxide
iron three hydroxide oxide
Iron(3+) hydroxide oxidandiide
iron(3+) hydroxide oxidandiide
iron(3+) hydroxide oxide (1/1/1)
iron(3+) ion oxidanide oxidandiide
iron(3+);oxygen(2-);hydroxide;hydrate
Iron(III) oxide-hydroxide
iron(III) oxide-hydroxide
YE 6420A
Yellow Iron Oxide
Yellow iron oxide
