4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt
Basic information
- CAS
83732-47-2- Standard SMILES
O=S(=O)([O-])c1cccc(Nc2ccc3cc(S(=O)(=O)[O-])cc(O)c3c2)c1.[Na+].[Na+]- InChIKey
RUFRBLXRAZYUDD-UHFFFAOYSA-L- Molecular formula
- C16H11NNa2O7S2
- Average molar mass
- 439.4 g/mol
- Monoisotopic mass
- 438.9772326
Names & identifiers
- Preferred name
- 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt
- IUPAC
- disodium;4-hydroxy-6-(3-sulfonatoanilino)naphthalene-2-sulfonate
Names & synonyms
EINECS 280-594-84-Hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt83732-47-2RefChem:293341280-594-8
Database identifiers
- CAS
83732-47-2- PubChem CID
- 44147293
- EC Number
- 280-594-8
Properties
Computed structural properties
- Topological polar surface area
- 163 Ų
- Hydrogen bond donors
- 2
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 2
- Heavy atoms
- 28
- Formal charge
- 0
- Complexity
- 670
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (10 of 10) of all reports.
Not Classified
Aggregated GHS information provided per 10 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationREACH registered substance: 4-hydroxy-6-(3-sulphoanilino)naphthalene-2-sulphonic acid, sodium salt (EC: 280-594-8)
Hazard Classes and CategoriesNot Classified
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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