Gallium(III) oxide

Name: Gallium(III) oxide
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 19235
Availability: InStock

CAS 12024-21-4Ga2O3MW 187.44

Gallium(III) oxide (CAS 12024-21-4) — formula Ga2O3, molecular weight 187.44; category inorganic chemicals.

Specifications

CAS Number12024-21-4

Molecular FormulaGa2O3

Molecular Weight187.44

Melting Point3236 to 3290 °F (NTP, 1992)

CategoryInorganic Chemicals

Purchase Profile

What this product is

Gallium(III) oxide is an inorganic compound with CAS registry number 12024-21-4 and molecular formula Ga2O3 (molecular weight 187.44), belonging to the inorganic chemicals segment of chemical raw materials.

Identification

CAS number: 12024-21-4

Its molecular formula Ga2O3 comprises 2 Ga, 3 O atoms.

Also known as: Gallium(III) oxide · Gallium Oxide

Category: inorganic chemicals

Frequently Asked Questions

What is the CAS number of Gallium(III) oxide?

The CAS registry number of Gallium(III) oxide is 12024-21-4.

What is the molecular formula and molecular weight of Gallium(III) oxide?

Molecular formula Ga2O3, molecular weight 187.44.

What other names is Gallium(III) oxide known by?

It is also registered under: Gallium(III) oxide, Gallium Oxide.

Which category does Gallium(III) oxide belong to?

Category: Inorganic Chemicals.

PubChem Public Data

Public-database records for Gallium(III) oxide (CAS 12024-21-4), reproduced here for independent cross-checking.

Physical description and handling notes

Gallium oxide is an odorless fine white powder. Insoluble in water. (NTP, 1992)
Found in different crystal forms with the beta being the only stable form; [Merck Index] White odorless solid; [CAMEO] Fine white crystalline powder; [Acros Organics MSDS]
Insoluble (NTP, 1992)
6.44 at 68 °F (NTP, 1992) - Denser than water; will sink

Reported physical properties

熔点	3236 to 3290 °F (NTP, 1992)
熔点	1807 °C
密度	5.88 @25 °C

How this substance is indexed

CAS Registry Number	12024-21-4
PubChem CID	158605
分子式	Ga2O3
IUPAC 名称	digallium;tris(oxygen(2-))
UNII（FDA）	46F059V66A

Documented uses

Possesses conduction and luminescence properties; Used in semiconductors, gas sensing, catalysis, and nanostructures as blue and UV light emitters; [Merck Index] Used in spectroscopic analysis; [NTP]
Semiconductor Manufacturing [Category: Industry]

Names this substance appears under

Gallium oxide; 12024-21-4; Gallium sesquioxide; Gallia; Gallium oxide (Ga2O3); Gallium(3+) oxide; Gallium oxide (2:3); 46F059V66A; Gallium Oxydatum; RefChem:58060; DTXCID7011359; 234-691-7; DTXSID9031359; Gallium trioxide; Gallium(III) oxide; Digallium trioxide

Computed molecular descriptors

分子量	187.44
氢键供体数	0
氢键受体数	3
可旋转键数	0
精确质量	187.83502
单同位素质量	185.83589
拓扑极性表面积	3
重原子数	5
形式电荷	0
复杂度	0

Database abstract

Gallium(III) oxide · CAS 12024-21-4 · Ga2O3. UNII 46F059V66A. 熔点: 3236 to 3290 °F (NTP, 1992); 熔点: 1807 °C; 密度: 5.88 @25 °C.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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