Registration Dossier
Registration Dossier
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 282-617-7 | CAS number: 84281-74-3
Reference substances
- IUPAC name:
- disodium 4-hydroxy-3-[(4-sulfonato-1-naphthyl)diazenyl]naphthalene-1-sulfonate
Inventory
- EC number:
- 222-657-4
- EC name:
- Disodium 4-hydroxy-3-[(4-sulphonatonaphthyl)azo]naphthalenesulphonate
- CAS number:
- 3567-69-9
- CAS number:
- 3567-69-9
Synonyms
- Names:
- Identifier:
- IUPAC name
- Disodium 4-hydroxy-3-[(4-sulphonatonaphthyl)azo]naphthalene sulphonate
- Identifier:
- Colour Index
- CI 14720
- Identifier:
- common name
- C.I. Acid Red 14
- Identifier:
- common name
- Carmoisine
- Identifier:
- other: InChl
- 1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
- Identifier:
- other: Molecular formula
- C20H14N2O7S2.2Na
- Identifier:
- other: SMILES notation
- c12c(c(\N=N/c3c(c4c(cccc4)c(c3)S(=O)(=O)[O-])O)ccc1S(=O)(=O)[O-])cccc2.[Na+].[Na+]
Molecular and structural information
- Molecular formula:
- C20H12N2Na2O7S2
- Molecular weight:
- 502.423
- SMILES notation:
- [Na+].[Na+].[O-][S](=O)(=O)c1ccc(N\N=C\2C=C(c3ccccc3C2=O)[S]([O-])(=O)=O)c4ccccc14
- InChl:
- 1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;;
- Structural formula:
Related substances
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
