126549-44-8
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Basic information
- Product Name: Gold sulfide
- Synonyms:
- CAS NO:126549-44-8
- Molecular Formula: Au.S
- Molecular Weight:
- EINECS: N/A
- Product Categories: N/A
- Mol File: 126549-44-8.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: Gold sulfide(CAS DataBase Reference)
- NIST Chemistry Reference: Gold sulfide(126549-44-8)
- EPA Substance Registry System: Gold sulfide(126549-44-8)
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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: 126549-44-8(Hazardous Substances Data)
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126549-44-8 Usage
Description
Gold sulfide, also known as gold (II) sulfide, is a chemical compound with the formula Au2S. It is a metallic solid that is dark brown to black in color and has a strong odor resembling that of rotten eggs. Gold sulfide is insoluble in water and is primarily used in research and laboratory settings as a precursor to other gold compounds.Uses
Used in Research and Laboratory Settings:Gold sulfide is used as a precursor for the synthesis of other gold compounds, making it an essential component in various chemical reactions and processes.
Used in Electronics Industry:
Gold sulfide is used in the manufacturing of electronic components due to its unique properties and potential applications in the development of advanced electronic devices.
Used in Nanotechnology:
Gold sulfide is used in the production of gold nanoparticles, which have a wide range of applications in fields such as medicine, catalysis, and materials science.
Used in Photovoltaics:
Gold sulfide has potential applications in the field of photovoltaics, where it can be used to improve the efficiency and performance of solar cells.
Used as a Catalyst in Chemical Reactions:
Gold sulfide can act as a catalyst in various chemical reactions, facilitating the conversion of reactants to products and enhancing the overall reaction rate.
However, it is important to handle gold sulfide with caution as it can be toxic and harmful if ingested or inhaled. Proper safety measures should be taken during its use to minimize potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 126549-44-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,5,4 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.Calculate Digit Verification of CAS Registry Number 126549-44:
(8*1)+(7*2)+(6*6)+(5*5)+(4*4)+(3*9)+(2*4)+(1*4)=138
138 % 10 = 8
So 126549-44-8 is a valid CAS Registry Number.
126549-44-8Upstream product
126549-44-8Downstream Products
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Gold sulfide
