ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Rare Earth Metals Oxides >Indium(III) oxide
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;IO-PET;In2-O3;indiumtrioxide;INDIUM(+3)OXIDE;Indium (Ⅲ) oxide;Indium(II) oxide
- CBNumber:
- CB8418425
- Molecular Formula:
- In2O3
- Molecular Weight:
- 277.63
- MOL File:
- 1312-43-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/21 13:10:12
| 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. |
| Merck | 14,4952 |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS02,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H225-H332-H361-H315-H319-H335-H336 | |||||||||
| Precautionary statements | P201-P210-P261-P303+P361+P353-P405-P501a-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN1993 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | NL1770000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2825 90 85 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| NFPA 704 |
|
Indium(III) oxide price More Price(38)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 632317 | Indium(III) oxide nanopowder, <100?nm particle size (TEM), 99.9% trace metals basis | 1312-43-2 | 5G | ₹11387.9 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 632317 | Indium(III) oxide nanopowder, <100?nm particle size (TEM), 99.9% trace metals basis | 1312-43-2 | 5G | ₹11387.9 | 2022-06-14 | Buy |
| Sigma-Aldrich | 632317 | Indium(III) oxide nanopowder, <100?nm particle size (TEM), 99.9% trace metals basis | 1312-43-2 | 25G | ₹24929.98 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 632317 | Indium(III) oxide nanopowder, <100?nm particle size (TEM), 99.9% trace metals basis | 1312-43-2 | 25G | ₹24929.98 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 289418 | Indium(III) oxide 99.99% trace metals basis | 1312-43-2 | 10G | ₹6949.65 | 2022-06-14 | Buy |
Indium(III) oxide Chemical Properties,Uses,Production
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.
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
Global( 320)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Evans Fine Chem | +91-9821340302 +91-9821340302 | Maharashtra, India | 286 | 58 | Inquiry |
| Dhara Industries | +91-9322395199 +91-9322395199 | Mumbai, India | 190 | 58 | Inquiry |
| INDIAN PLATINUM PRIVATE LIMITED | +91-9322395199 +91-9322395199 | Mumbai, India | 54 | 58 | Inquiry |
| Star Earth Minerals Pvt Ltd | +91-9594153555 +91-9594775679 | Maharashtra, India | 45 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
| Mincometsal | 08048617556 | Karnataka, India | 39 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Evans Fine Chem | 58 |
| Dhara Industries | 58 |
| INDIAN PLATINUM PRIVATE LIMITED | 58 |
| Star Earth Minerals Pvt Ltd | 58 |
| Otto Chemie Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
| Alfa Aesar | 58 |
| Triveni chemicals | 58 |
| Central Drug House(P) Ltd. | 58 |
| Mincometsal | 58 |
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