Registration Dossier
Registration Dossier
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EC number: 228-589-1 | CAS number: 6300-50-1
Reference substances
- IUPAC name:
- disodium 7-amino-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonate
Inventory
- EC number:
- 228-589-1
- EC name:
- Disodium 7-amino-4-hydroxy-3-[[4-[(4-sulphonatophenyl)azo]phenyl]azo]naphthalene-2-sulphonate
- CAS number:
- 6300-50-1
- CAS number:
- 6300-50-1
Synonyms
- Names:
- 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[4-[ (4-sulfophenyl)azo]phenyl]azo]-, disodium salt
- 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-, disodium salt
- Identifier:
- IUPAC name
- disodium 6-amino-3-sulfo-2-[(E)-2-{4-[(E)-2-(4-sulfonatophenyl)diazen-1-yl]phenyl}diazen-1-yl]naphthalen-1-olate
- Identifier:
- IUPAC name
- disodium;(3Z)-7-amino-4-oxo-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonate
- Identifier:
- other: InChl
- 1S/C22H17N5O7S2.2Na/c23-14-1-10-19-13(11-14)12-20(36(32,33)34)21(22(19)28)27-26-16-4-2-15(3-5-16)24-25-17-6-8-18(9-7-17)35(29,30)31;;/h1-12,28H,23H2,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2
- Identifier:
- other: Molecular formula
- C22H15N5Na2O7S2
- Identifier:
- other: SMILES notation
- Nc1ccc2c(O)c(N=Nc3ccc(cc3)N=Nc4ccc(cc4)S(=O)(=O)O)c(cc2c1)S(=O)(=O)O
- disodium 7-amino-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonate
Molecular and structural information
- Molecular formula:
- C22H17N5O7S2.2Na
- Molecular weight:
- 571.493
- SMILES notation:
- [Na+].[Na+].[O-]S(=O)(=O)c1ccc(cc1)N=Nc2ccc(cc2)N=Nc4c(cc3cc(N)ccc3c4O)S([O-])(=O)=O
- InChl:
- InChI=1/C22H17N5O7S2.2Na/c23-14-1-10-19-13(11-14)12-20(36(32,33)34)21(22(19)28)27-26-16-4-2-15(3-5-16)24-25-17-6-8-18(9-7-17)35(29,30)31;;/h1-12,28H,23H2,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2
- Structural formula:
Related substances
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