12340-04-4
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Basic information
- Product Name: diyttrium dioxide sulphide
- Synonyms: diyttrium dioxide sulphide;Yttrium oxide sulfide (Y2O2S);Einecs 235-600-3
- CAS NO:12340-04-4
- Molecular Formula: O2SY2
- Molecular Weight: 241.8755
- EINECS: 235-600-3
- Product Categories: N/A
- Mol File: 12340-04-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- Appearance: /
- Density: g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: diyttrium dioxide sulphide(CAS DataBase Reference)
- NIST Chemistry Reference: diyttrium dioxide sulphide(12340-04-4)
- EPA Substance Registry System: diyttrium dioxide sulphide(12340-04-4)
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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: 12340-04-4(Hazardous Substances Data)
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12340-04-4 Usage
General Description
Diyttrium dioxide sulphide, also known as yttrium sulfide oxide, is a chemical compound consisting of yttrium, oxygen, and sulfur. It is a crystalline solid with a chemical formula of Y2O2S. diyttrium dioxide sulphide is commonly used in the production of phosphors for cathode ray tubes and liquid crystal displays, as well as in the field of ceramics. Yttrium oxide sulphide has also been studied for its potential use as a catalyst for various chemical reactions, and as a semiconductor material for electronic applications. Its specific properties and potential applications make diyttrium dioxide sulphide an important compound in the field of materials science and technology.Check Digit Verification of cas no
The CAS Registry Mumber 12340-04-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,3,4 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.Calculate Digit Verification of CAS Registry Number 12340-04:
(7*1)+(6*2)+(5*3)+(4*4)+(3*0)+(2*0)+(1*4)=54
54 % 10 = 4
So 12340-04-4 is a valid CAS Registry Number.
InChI:InChI=1/3O.3S.4Y/q6*-2;4*+3
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diyttrium dioxide sulphide
