Disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylate
Basic information
- CAS
6470-97-9- Standard SMILES
O=C(O)c1cc(N=Nc2ccc([N+](=O)[O-])cc2S(=O)(=O)[O-])ccc1[O-].[Na+].[Na+]- InChIKey
AICTUOFAVKFWQE-UHFFFAOYSA-L- Molecular formula
- C13H7N3Na2O8S
- Average molar mass
- 411.26 g/mol
- Monoisotopic mass
- 410.97492393
Names & identifiers
- Preferred name
- Disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylate
- IUPAC
- disodium;2-[(3-carboxy-4-oxidophenyl)diazenyl]-5-nitrobenzenesulfonate
- English name
- disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylate
- Molecular formula
- C13H7N3Na2O8S
- Molecular weight
- 411.25452
Names & synonyms
6470-97-9Disodium 5-((4-nitro-2-sulphonatophenyl)azo)salicylateDTXSID40889553Disodium 5-[(4-nitro-2-sulphonatophenyl)azo]salicylateRefChem:339154DTXCID201030901229-301-7Benzoic acid, 2-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-, disodium saltdisodium;2-[(3-carboxy-4-oxidophenyl)diazenyl]-5-nitrobenzenesulfonateBenzoic acid, 2-hydroxy-5-((4-nitro-2-sulfophenyl)azo)-, disodium saltEINECS 229-301-7Benzoic acid, 2-hydroxy-5-(2-(4-nitro-2-sulfophenyl)diazenyl)-, sodium salt (1:2)
Show more names
C.I.14035Mordant Orange 15C.I.Mordant Orange 15C.I.Mordant Orange 15:C.I.140352-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-benzoic acid disodium saltdisodium,(3E)-3-[(4-nitro-2-sulfonatophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylate
NS00047213Disodium 2-hydroxy-5-[(4-nitro-2-sulfonatophenyl)diazenyl]benzoate
Database identifiers
- CAS
6470-97-9- PubChem CID
- 160840
- DTXSID
DTXSID40889553- EC Number
- 229-301-7
- Nikkaji
- J35.065F
Properties
Computed structural properties
- Topological polar surface area
- 196 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 10
- Rotatable bonds
- 3
- Heavy atoms
- 27
- Formal charge
- 0
- Complexity
- 627
Physicochemical properties
- EPA Substance Registry System
- 2 · Benzoic acid, 2-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-, disodium salt (6470-97-9)
- 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.
GHS classification
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Not Classified
Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory.
Hazard information
Regulatory InformationChemical: Benzoic acid, 2-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-, disodium salt
Other Safety InformationIMAP assessments - Benzoic acid, 2-hydroxy-5-[(4-nitro-2-sulfophenyl)azo]-, disodium salt: Human health tier I assessment
Hazard Classes and CategoriesNot Classified
Safety data
- tsca
- TSCA listed
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationBenzoic acid, 2-hydroxy-5-[2-(4-nitro-2-sulfophenyl)diazenyl]-, sodium salt (1:2): ACTIVE
Preparation methods
Preparation2-Amino-5-nitrobenzenesulfonic acid diazotization, and 2-Hydroxybenzoic acidcoupling.
Upstream & downstream products
Upstream raw materials
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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