Basic information
- CAS
83562-73-6- Standard SMILES
O=S(=O)([O-])c1ccc(N=Nc2cc(N=Nc3ccc(S(=O)(=O)[O-])cc3)c(O)cc2O)cc1.[Na+].[Na+]- InChIKey
SHWQEPOSCFVKMT-UHFFFAOYSA-L- Molecular formula
- C18H12N4Na2O8S2
- Average molar mass
- 522.4 g/mol
- Monoisotopic mass
- 521.98919426
Names & identifiers
- Preferred name
- Disodium 4,4'-((4,6-dihydroxy-1,3-phenylene)bis(azo))bis(benzenesulphonate)
- IUPAC
- disodium;4-[[2,4-dihydroxy-5-[(4-sulfonatophenyl)diazenyl]phenyl]diazenyl]benzenesulfonate
- English name
- disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
- Molecular formula
- C18H12N4Na2O8S2
- Molecular weight
- 522.41942
Names & synonyms
EINECS 280-483-4Disodium 4,4'-((4,6-dihydroxy-1,3-phenylene)bis(azo))bis(benzenesulphonate)Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)RefChem:589341280-483-483562-73-6DTXSID201028861NS00059721Disodium 4,4'-((4,6-dihydroxybenzene-1,3-diyl)didiazene-2,1-diyl)dibenzenesulfonateAcid brown 417C.I.Acid Brown 4174,4'-[(4,6-Dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulfonic acid)disodium salt
Show more names
Benzenesulfonic acid,4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis-, disodium salt (9CI)
Database identifiers
- CAS
83562-73-6- PubChem CID
- 136075868
- DTXSID
DTXSID201028861
Properties
Computed structural properties
- Topological polar surface area
- 221 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 12
- Rotatable bonds
- 4
- Heavy atoms
- 34
- Formal charge
- 0
- Complexity
- 784
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (7 of 7) of all reports.
Not Classified
Aggregated GHS information provided per 7 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Hazard Classes and CategoriesNot Classified
Chemistry & industry
Suppliers2 total
湖北玖天生物医药科技有限公司027-88013699 17354350817 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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