83562-73-6
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Basic information
- Product Name: disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
- Synonyms: disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate);Acid brown 417;4,4'-[(4,6-Dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulfonic acid)disodium salt;Einecs 280-483-4
- CAS NO:83562-73-6
- Molecular Formula: C18H12N4Na2O8S2
- Molecular Weight: 522.41942
- EINECS: 280-483-4
- Product Categories: N/A
- Mol File: 83562-73-6.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)(CAS DataBase Reference)
- NIST Chemistry Reference: disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)(83562-73-6)
- EPA Substance Registry System: disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)(83562-73-6)
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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: 83562-73-6(Hazardous Substances Data)
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Properties and Applications
dark yellow brownCheck Digit Verification of cas no
The CAS Registry Mumber 83562-73-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,6 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.Calculate Digit Verification of CAS Registry Number 83562-73:
(7*8)+(6*3)+(5*5)+(4*6)+(3*2)+(2*7)+(1*3)=146
146 % 10 = 6
So 83562-73-6 is a valid CAS Registry Number.
InChI:InChI=1/C18H14N4O8S2.2Na/c23-17-10-18(24)16(22-20-12-3-7-14(8-4-12)32(28,29)30)9-15(17)21-19-11-1-5-13(6-2-11)31(25,26)27;;/h1-10,23-24H,(H,25,26,27)(H,28,29,30);;/q;2*+1/p-2
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disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
