Digold oxide, also known as gold(I,III) oxide, is a rare and unstable chemical compound with the formula Au2O3. It consists of two gold atoms per molecule and is characterized by its dark brown solid appearance. Due to its thermal instability, it decomposes into gold metal and oxygen at temperatures above 160°C. Typically synthesized by reacting gold with ozone or by heating gold(III) hydroxide, digold oxide has garnered interest in various fields, including nanotechnology, catalysis, and material science.
1303-57-7
Post Buying Request-
-
Basic information
- Product Name: digold oxide
- Synonyms: digold oxide;Einecs 215-121-6;Gold monoxide;Gold oxide (au2o)
- CAS NO:1303-57-7
- Molecular Formula: Au2O3
- Molecular Weight: 441.9313
- EINECS: 215-121-6
- Product Categories: N/A
- Mol File: 1303-57-7.mol
-
Chemical Properties
- Melting Point: N/A
- Boiling Point: 100°Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Vapor Pressure: 24.5mmHg at 25°C
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: digold oxide(CAS DataBase Reference)
- NIST Chemistry Reference: digold oxide(1303-57-7)
- EPA Substance Registry System: digold oxide(1303-57-7)
-
Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1303-57-7(Hazardous Substances Data)
1303-57-7 Suppliers
Recommended suppliers
1303-57-7 Usage
Uses
Used in Nanotechnology:Digold oxide is used as a precursor in nanotechnology for the synthesis of gold nanoparticles. Its decomposition properties make it a potential candidate for creating gold nanoparticles with specific sizes and shapes, which have applications in various fields such as electronics, medicine, and catalysis.
Used in Catalysis:
In the field of catalysis, digold oxide is used as a catalyst or a catalyst precursor. Its unique electronic properties and reactivity make it suitable for various chemical reactions, including oxidation and reduction processes.
Used in Gas Sensors:
Digold oxide is used in the development of gas sensors due to its sensitivity to specific gases. Its ability to interact with gases and change its electrical properties upon exposure makes it a promising material for detecting and monitoring gas concentrations in various environments.
Used in Photoluminescent Materials:
In the field of photoluminescent materials, digold oxide is used for its light-emitting properties. Its unique electronic structure allows it to absorb light and re-emit it at different wavelengths, making it a potential candidate for applications in optoelectronics, lighting, and display technologies.
Check Digit Verification of cas no
The CAS Registry Mumber 1303-57-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,0 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.Calculate Digit Verification of CAS Registry Number 1303-57:
(6*1)+(5*3)+(4*0)+(3*3)+(2*5)+(1*7)=47
47 % 10 = 7
So 1303-57-7 is a valid CAS Registry Number.
InChI:InChI=1/2Au.H2O/h;;1H2
1303-57-7Upstream product
1303-57-7Downstream Products
Post a RFQ
1
What can I do for you?
Get Best Price
Get Best Price for 1303-57-7
digold oxide
