trisodium5-amino-3-[[4-[4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate

trisodium;5-amino-3-[[4-[4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate

CAS: 2429-73-4

Molecular Formula	`C32H21N6Na3O11S3`
Molecular Weight	830.7 g/mol
Topological Polar Surface Area	339.0 A2
Hydrogen Bond Donors	4
Hydrogen Bond Acceptors	17
Rotatable Bonds	5
Exact Mass	830.0123
Heavy Atoms	55
Complexity	1590.0

Chemical Identifiers

CAS Number	2429-73-4
SMILES	`C1=CC(=CC=C1C2=CC=C(C=C2)N=NC3=C(C=C4C=CC(=CC4=C3O)N)S(=O)(=O)[O-])N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+]`
InChIKey	`FKVXIGHJGBQFIH-UHFFFAOYSA-K`

📖 Product Overview

trisodium5-amino-3-[[4-[4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate (CAS: 2429-73-4) is a chemical compound with molecular formula C32H21N6Na3O11S3 and molecular weight 830.7 g/mol. Its IUPAC systematic name is trisodium;5-amino-3-[[4-[4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate. Topological Polar Surface Area 339.0 A2 Hydrogen Bond Donors 4 Hydrogen Bond Acceptors 17 Rotatable Bonds 5 Exact Mass 830.0123 Heavy Atoms 55 Complexity 1590.0 InChI Key: FKVXIGHJGBQFIH-UHFFFAOYSA-K. SMILES: C1=CC(=CC=C1C2=CC=C(C=C2)N=NC3=C(C=C4C=CC(=CC4=C3O)N)S(=O)(=O)[O-])N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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Frequently Asked Questions

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📚 Academic Support

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Technical Blog Article

Multi-source research profile: chemical properties, regulatory status, and sourcing guide for trisodium5-amino-3-[[4-[4-[(7-amino-1-hydroxy-3-sulfonatonaphthalen-2-yl)diazenyl]phenyl]phenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate.

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