Basic information
- CAS
83732-90-5- Standard SMILES
Cc1[nH]n2c(nc3ccccc32)c1N=Nc1cc(S(=N)(=O)O)ccc1O.Cc1nn(-c2ccccc2)c(O)c1N=Nc1c(O)cc(S(=O)(=O)O)c2ccccc12.[Cr].[Na+].[Na+]- InChIKey
UIKMPBLZWMGZNH-UHFFFAOYSA-N- Molecular formula
- C36H30CrN10Na2O8S2+2
- Average molar mass
- 892.8 g/mol
- Monoisotopic mass
- 892.088994
Names & identifiers
- Preferred name
- Chromate(2-), (4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxy-1-naphthalenesulfonato(3-))(4-hydroxy-3-((2-methyl-4H-pyrazolo(1,5-a)benzimidazol-3-yl)azo)benzenesulfonamidato(2-))-, disodium
- IUPAC
- disodium;chromium;3-hydroxy-4-[(5-hydroxy-3-methyl-1-phenylpyrazol-4-yl)diazenyl]naphthalene-1-sulfonic acid;4-hydroxy-3-[(2-methyl-1H-pyrazolo[1,5-a]benzimidazol-3-yl)diazenyl]benzenesulfonimidic acid
Names & synonyms
83732-90-5Chromate(2-), (4-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-3-hydroxy-1-naphthalenesulfonato(3-))(4-hydroxy-3-((2-methyl-4H-pyrazolo(1,5-a)benzimidazol-3-yl)azo)benzenesulfonamidato(2-))-, disodiumChromate(2-), [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)][4-hydroxy-3-[(2-methyl-4H-pyrazolo[1,5-a]benzimidazol-3-yl)azo]benzenesulfonamidato(2-)]-, disodiumRefChem:576495280-642-8Chromate(2-), 4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-3-hydroxy-1-naphthalenesulfonato(3-)4-hydroxy-3-(2-methyl-4H-pyrazolo1,5-abenzimidazol-3-yl)azobenzenesulfonamidato(2-)-, disodiumEINECS 280-642-8
Database identifiers
- CAS
83732-90-5- PubChem CID
- 136192526
- EC Number
- 280-642-8
Properties
Computed structural properties
- Topological polar surface area
- 293 Ų
- Hydrogen bond donors
- 7
- Hydrogen bond acceptors
- 15
- Rotatable bonds
- 3
- Heavy atoms
- 59
- Formal charge
- 2
- Complexity
- 1,630
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory Information
Chemical: Chromate(2-), [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)][4-hydroxy-3-[(2-methyl-4H-pyrazolo[1,5-a]benzimidazol-3-yl)azo]benzenesulfonamidato(2-)]-, disodium
Chromate(2-), 4-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo-3-hydroxy-1-naphthalenesulfonato(3-)4-hydroxy-3-(2-methyl-4H-pyrazolo1,5-abenzimidazol-3-yl)azobenzenesulfonamidato(2-)-, disodium: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety Information
IMAP assessments - Chromate(2-), [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxy-1-naphthalenesulfonato(3-)][4-hydroxy-3-[(2-methyl-4H-pyrazolo[1,5-a]benzimidazol-3-yl)azo]benzenesulfonamidato(2-)]-, disodium: Human health tier I assessment
Related reactions
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Compound notes
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