Indium(III) oxide
General Description- Product Name
- Indium(III) oxide
- CAS No.
- 1312-43-2
- Chemical Name
- Indium(III) oxide
- Synonyms
- yanghuayin;Indium oxide;india;Indium(III) oxide,99.999%,-325 mesh;In2-O3;IO-PET;4OO9KME22D;indiumtrioxide;INDIUM(+3)OXIDE;Indium(II) oxide
- CBNumber
- CB8418425
- Molecular Formula
- In2O3
- Formula Weight
- 277.63
- MOL File
- 1312-43-2.mol
Indium(III) oxide Property
- Melting point:
- 2000°C
- Density
- 7.18 g/mL at 25 °C(lit.)
- vapor pressure
- <0.01 mm Hg ( 25 °C)
- Flash point:
- 13°(55°F)
- storage temp.
- no restrictions.
- solubility
- Soluble in hexane and toluene. Insoluble in alcohols
- form
- nanopowder
- color
- Yellow
- Specific Gravity
- 7.179
- Water Solubility
- Insoluble in water.
- Crystal Structure
- Sc2O3 type
- crystal system
- Cube
- Merck
- 14,4952
- Space group
- Ia3
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 1.0117 1.0117 1.0117 90 90 90 1.0355 - Exposure limits
- ACGIH: TWA 0.1 mg/m3
NIOSH: TWA 0.1 mg/m3 - Stability:
- Stable. Not flammable. Incompatible with acids.
- CAS DataBase Reference
- 1312-43-2(CAS DataBase Reference)
- NIST Chemistry Reference
- indium(III) oxide(1312-43-2)
- EPA Substance Registry System
- Indium oxide (In2O3) (1312-43-2)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H225Highly Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H361Suspected of damaging fertility or the unborn child
- Precautionary statements
-
P201Obtain special instructions before use.
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 203424
- Product name
- Indium(III) oxide
- Purity
- 99.998% trace metals basis
- Packaging
- 5g
- Price
- $117
- Updated
- 2024/03/01
- Product number
- 203424
- Product name
- Indium(III) oxide
- Purity
- 99.998% trace metals basis
- Packaging
- 25g
- Price
- $467
- Updated
- 2024/03/01
- Product number
- 1.12201
- Product name
- Indium(III) oxide
- Purity
- 99.5+
- Packaging
- 5G
- Price
- $83.7
- Updated
- 2024/03/01
- Product number
- 1.12201
- Product name
- Indium(III) oxide
- Purity
- 99.5+
- Packaging
- 10g
- Price
- $144
- Updated
- 2024/03/01
- Product number
- 010709
- Product name
- Indium(III) oxide, Puratronic?, 99.997% (metals basis)
- Packaging
- 10g
- Price
- $84.65
- Updated
- 2024/03/01
Indium(III) oxide Chemical Properties,Usage,Production
General Description
Indium oxide (also known as indium sesquioxide, or In2O3) is a yellow colored powder. It is a stable ceramic-like material that is insoluble in water. Indium oxide is an n-type semiconductor and thus can be used as a resistive element in integrated circuits. It also is used to form heterojunctions with materials like p-InP, n-GaAs, n-Si, and other semiconductors.
Other applications include glass (as a color additive), alkaline batteries (to suppress gas formation), and high current electrical switches and contacts (as an anti-arcing additive).
Chemical Properties
light green powder
Physical properties
Light-yellow powder; cubic crystal; occurs in both amorphous and crys-talline forms; pale-yellow amorphous form converts to crystalline form onheating at higher temperatures; isomorphous with hematite, Fe2O3; density7.18 g/cm3; melts around 2,000°C; insoluble in water; amorphous form dis-solves readily in mineral acids; crystalline form has low solubility in acids.
Uses
Indium(III) oxide is widely utilized as a n-type semiconductor, which is used in integrated circuits as a resistive element. It finds applications in batteries and as a part of some stain formulations. It is used as thin film coatings in optical, antistatic and infrared reflectors. It is doped with tin oxide and used as transparent conductive coatings.
Uses
In glass manufacture.
Uses
Indium trioxide is used in specialty glass production.
Preparation
Indium trioxide may be obtained by heating indium in air or oxygen:
4In + 3O2 → 2In2O3
or by calcination of indium hydroxide, nitrate, or carbonate at elevated tem-peratures:
2In(OH)3 → In2O3 + 3H2O
In2(CO3)3 →In2O3 + 3CO2
General Description
In2O3/Au/Ag coated PET film
Hazard
See indium.
Purification Methods
Wash it with H2O and dry it below 850o. It volatilises at 850o and dissolves in hot mineral acids to form salts. Store it away from light because it darkens due to the formation of free In.
Indium(III) oxide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Indium(III) oxide manufacturers
- Product
- Indium(III) oxide 1312-43-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 50000kg
- Release date
- 2024-06-20
- Product
- Indium oxide 1312-43-2
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98.3%
- Supply Ability
- 100 tons
- Release date
- 2022-01-26
- Product
- Indium oxide 1312-43-2
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-06-27