Registration Dossier
Registration Dossier
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EC number: 239-888-1 | CAS number: 15790-07-5 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 15985:1.
Reference substances
- IUPAC name:
- aluminium(3+) 6-sulfonato-1-[(1E)-2-(4-sulfonatophenyl)diazen-1-yl]naphthalen-2-olate
Inventory
- EC number:
- 239-888-1
- EC name:
- Aluminium, 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex
- CAS number:
- 15790-07-5
- Description:
- This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 15985:1.
- CAS number:
- 15790-07-5
Synonyms
- Names:
- Identifier:
- IUPAC name
- 239-888-1
- Identifier:
- IUPAC name
- Aluminium, 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex
- Identifier:
- IUPAC name
- Reaction Mass of Aluminium Hydroxide and Aluminium, 6-hydroxy-5-[(4-sulphonatophenyl)azo]naphthalene-2-sulphonic acid
- Identifier:
- IUPAC name
- aluminium(3+) ion 6-sulfonato-1-[(E)-2-(4-sulfonatophenyl)diazen-1-yl]naphthalen-2-olate
- Identifier:
- IUPAC name
- aluminium(3+) ion 6-sulfonato-1-[(E)-2-(4-sulfonatophenyl)diazen-1-yl]naphthalen-2-olate
- Identifier:
- Colour Index
- 15985:1
- Identifier:
- Colour Index
- Pigment Yellow 104
- Identifier:
- E number
- 110
- Identifier:
- other: Molecular formula
- (C16H10N2O7S2)3Al2
- Identifier:
- other: Molecular formula
- C16H9AlN2O7S2
- Identifier:
- other: Molecular formula
- Not applicable.
- Identifier:
- other: SMILES notation
- [Al+3].[Al+3].OC1=C(\N=N\C2=CC=C(C=C2)S([O-])(=O)=O)C2=CC=C(C=C2C=C1)S([O-])(=O)=O.OC1=C(\N=N\C2=CC=C(C=C2)S([O-])(=O)=O)C2=CC=C(C=C2C=C1)S([O-])(=O)=O.OC1=C(\N=N\C2=CC=C(C=C2)S([O-])(=O)=O)C2=CC=C(C=C2C=C1)S([O-])(=O)=O
- aluminium, 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid complex
Molecular and structural information
- Molecular formula:
- C16H9AlN2O7S2
- Molecular weight:
- 432.368
- SMILES notation:
- c12c(cc(S(=O)(=O)[O-])cc2)ccc(c1\N=N\c1ccc(S(=O)(=O)[O-])cc1)[O-].[Al+3]
- InChl:
- 1S/C16H12N2O7S2.Al/c19-15-8-1-10-9-13(27(23,24)25)6-7-14(10)16(15)18-17-11-2-4-12(5-3-11)26(20,21)22;/h1-9,19H,(H,20,21,22)(H,23,24,25);/q;+3/p-3/b18-17+;
- Structural formula:
Related substances
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