Basic information
- CAS
5045-23-8- Standard SMILES
Nc1cc(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(N=Nc3ccc4ccccc4c3S(=O)(=O)[O-])c(O)c12.[Na+].[Na+].[Na+]- InChIKey
SHCOTFSAUPIDEC-UHFFFAOYSA-K- Molecular formula
- C20H12N3Na3O10S3
- Average molar mass
- 619.5 g/mol
- Monoisotopic mass
- 618.93778995
Names & identifiers
- Preferred name
- 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(1-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:3)
- IUPAC
- trisodium;5-amino-4-hydroxy-3-[(1-sulfonatonaphthalen-2-yl)diazenyl]naphthalene-2,7-disulfonate
- English name
- trisodium 5-amino-4-hydroxy-3-[(1-sulphonato-2-naphthyl)azo]naphthalene-2,7-disulphonate
- Molecular formula
- C20H12N3Na3O10S3
- Molecular weight
- 619.48769
Names & synonyms
5045-23-8EINECS 225-742-42,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-((1-sulfo-2-naphthalenyl)azo)-, trisodium salt2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-(2-(1-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:3)2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:3)RefChem:446427AV5X5T43YADTXSID7063689PYYMHZLYYYNCEP-JYESNFNVSA-KTrisodium 5-amino-4-hydroxy-3-((1-sulphonato-2-naphthyl)azo)naphthalene-2,7-disulphonateNS00044564
Show more names
8-Amino-1-hydroxy-(2,2'-azobisnaphthalene)-1',3,6-trisulfonic acid trisodium salttrisodium 5-amino-4-hydroxy-3-[(1-sulphonato-2-naphthyl)azo]naphthalene-2,7-disulphonate5-Amino-4-hydroxy-3-[[1-(sodiosulfo)-2-naphthalenyl]azo]-2,7-naphthalenedisulfonic acid disodium salttrisodium,(3Z)-5-amino-4-oxo-3-[(1-sulfonatonaphthalen-2-yl)hydrazinylidene]naphthalene-2,7-disulfonate
Properties
Computed structural properties
- Topological polar surface area
- 268 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 13
- Rotatable bonds
- 2
- Heavy atoms
- 39
- Formal charge
- 0
- Complexity
- 1,120
Physicochemical properties
- EPA Substance Registry System
- 2 · 2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-, trisodium salt (5045-23-8)
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2,7-Naphthalenedisulfonic acid, 5-amino-4-hydroxy-3-[2-(1-sulfo-2-naphthalenyl)diazenyl]-, sodium salt (1:3): INACTIVE
Suppliers1 total
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
Related reactions
0 records
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Compound notes
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