Indium Oxide (CAS 1312-43-2) — formula In2O3, molecular weight 277.63; category inorganic chemicals.
Indium Oxide (CAS 1312-43-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula In2O3 comprises 2 In, 3 O atoms. Its molecular weight is about 277.63. Reported physicochemical data: melting point around 1913 °C. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1312-43-2 |
|---|---|
| Molecular Formula | In2O3 |
| Molecular Weight | 277.63 |
| Melting Point | 1913 °C |
| Applications | Used to make glass, Glass Manufacturing, Indium oxide (In2O3): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Used to make glass, Glass Manufacturing, Indium oxide (In2O3): ACTIVE.
Indium Oxide is an inorganic compound with CAS registry number 1312-43-2 and molecular formula In2O3 (molecular weight 277.63), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1312-43-2
Its molecular formula In2O3 comprises 2 In, 3 O atoms.
Also known as: Indium Oxide · 氧化铟 · Indium (III) oxide
Category: inorganic chemicals
The CAS registry number of Indium Oxide is 1312-43-2.
Molecular formula In2O3, molecular weight 277.63.
It is also registered under: Indium Oxide, 氧化铟, Indium (III) oxide.
Recorded applications: Used to make glass, Glass Manufacturing, Indium oxide (In2O3): ACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Indium Oxide (CAS 1312-43-2), compiled from public chemistry databases.
| CAS Registry Number | 1312-43-2 |
|---|---|
| PubChem CID | 150905 |
| Molecular formula | In2O3 |
| IUPAC name | bis(indium(3+));tris(oxygen(2-)) |
| UNII (FDA) | 4OO9KME22D |
| Molecular Weight | 277.63 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 277.7925014 |
| Monoisotopic Mass | 277.7925014 |
| Topological Polar Surface Area | 3 |
| Heavy Atom Count | 5 |
| Melting Point | 1913 °C |
|---|---|
| Density | 7.18 @25 °C |
Indium oxide; Indium sesquioxide; Diindium trioxide; India; Indium trioxide; Indium (III) oxide; Indium (3+) oxide; 4OO9KME22D; 12672-71-8; indium oxide (In2-O3); RefChem:790939; DTXSID501014974; 215-193-9; 235-765-1; 1312-43-2; Indium(III) oxide
| GHS notification summary | 71.2% (195 / 274) |
|---|
| GHS notification summary | 71.2% (195 / 274) |
|---|---|
| Reported hazard statements | H315 (16.8%), H319 (15.7%), H335 (16.8%), H372 (12%), H412 (10.6%), H320, H350 |
This chemical does not meet GHS hazard criteria for 71.2% (195 of 274) of all reports.
H315 (16.8%): Causes skin irritation [Warning Skin corrosion/irritation]
Indium (III) oxide · CAS 1312-43-2 · In2O3. UNII 4OO9KME22D. Melting Point: 1913 °C; Density: 7.18 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 氧化铟