2,7-Naphthalenedisulfonic acid, 3-[2-[4-(acetylamino)phenyl]diazenyl]-4,5-dihydroxy-, sodium salt (1:2)
Basic information
- CAS
4197-09-5- Standard SMILES
CC(=O)Nc1ccc(N=Nc2c(S(=O)(=O)[O-])cc3cc(S(=O)(=O)[O-])cc(O)c3c2O)cc1.[Na+].[Na+]- InChIKey
BMCXYDZRKLKERB-UHFFFAOYSA-L- Molecular formula
- C18H13N3Na2O9S2
- Average molar mass
- 525.4 g/mol
- Monoisotopic mass
- 524.98885991
Names & identifiers
- Preferred name
- 2,7-Naphthalenedisulfonic acid, 3-[2-[4-(acetylamino)phenyl]diazenyl]-4,5-dihydroxy-, sodium salt (1:2)
- IUPAC
- disodium;3-[(4-acetamidophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonate
- English name
- Acid violet 7
- Molecular formula
- C20H16N4Na2O9S2
- Molecular weight
- 566.47
Names & synonyms
2,7-Naphthalenedisulfonic acid, 3-(2-(4-(acetylamino)phenyl)diazenyl)-4,5-dihydroxy-, sodium salt (1:2)2,7-Naphthalenedisulfonic acid, 3-[2-[4-(acetylamino)phenyl]diazenyl]-4,5-dihydroxy-, sodium salt (1:2)RefChem:446040609-975-24197-09-52,7-Naphthalenedisulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4,5-dihydroxy-, disodium saltC.I. Acid Violet 6C.I. Acid Violet 6, disodium saltChromotrope 6BErio Carmine 2BFast Fuchsin 6BAzo Rhodine 8BC
Show more names
CI 16600CI 18055CI NO 18055KITON RED 6BLISSAMINE REDAZOFUCHSIN 6BAcid Violet 6Acid violet 7ERIO FLOXINE 6B
Fast Fuchsine 6BTertracid Red 7BKiton Fuchine 6BCChromocetil Red 6BChrome Fast Blue GRdisodium;3-[(4-acetamidophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonateErio Carmine 2BF supra IC.I. 16600
Properties
Computed structural properties
- Topological polar surface area
- 225 Ų
- Hydrogen bond donors
- 3
- Hydrogen bond acceptors
- 11
- Rotatable bonds
- 3
- Heavy atoms
- 34
- Formal charge
- 0
- Complexity
- 894
Physicochemical properties
- EPA Substance Registry System
- 2 · 2,7-Naphthalenedisulfonic acid, 3-[[4-(acetylamino)phenyl]azo]-4,5-dihydroxy-, disodium salt (4197-09-5)
- WGK Germany
- 2 · 2
- RTECS
- 6000000 · QJ6000000
- 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
- wgk
- 2
- tsca
- TSCA listed
- rtecs
- QJ6000000
Chemistry & industry
Uses & manufacturing
General Manufacturing Information2,7-Naphthalenedisulfonic acid, 3-[2-[4-(acetylamino)phenyl]diazenyl]-4,5-dihydroxy-, sodium salt (1:2): ACTIVE
Preparation methods
PreparationN-(4-aminophenyl)acetamide diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acidcoupling.
Upstream & downstream products
Upstream raw materials
Downstream products
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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