Poly(sodium 4-styrenesulfonate) solution - average Mw ~200,000, 20 wt. % in H2O , CAS No.25704-18-1

CAS: 25704-18-1 Cat. No.: P432466 Formule: (C₈H₇NaO₃S)n Numéro CE: 607-780-7

GRADE & PURITY average Mw ~200,000, 20 wt. % in H2O

Synonyms

Poly(sodium 4-vinylbenzenesulphonate) solution | Poly(sodium p-styrenesulfonate) solution | Poly(sodium 4-vinylbenzenesulfonate) solution

Storage

Room temperature

Vue d’ensemble

Poly (Sodium 4-Styrenesulfonate) (PSS), a strong anionic polyelectrolyte, possesses a number of negative charges along its backbone chain. The ionic charges, in such electrolytes, are largely independent of the pH condition. PSS deposition exhibits layer by layer assembly. Alternate adsorption of polycations and polyanions by electrostatic attraction forms polyelectrolyte multilayers (PEMs). PSS-graphite oxide shows high performance of electric double layer capacitance compared to pristine graphite oxide on account of the layer by layer assembly. PSS coating on nanoparticles inhibit formation of agglomeration.

Specifications

Synonymes

Poly(sodium 4-vinylbenzenesulphonate) solution | Poly(sodium p-styrenesulfonate) solution | Poly(sodium 4-vinylbenzenesulfonate) solution

Spécifications et pureté

average Mw ~200,000, 20 wt. % in H2O

Conditions de stockage de stockage

Room temperature

Noms et identifiants

Pubchem Sid

528774757

Sourires canoniques

C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

IUPAC Name

sodium;4-ethenylbenzenesulfonate

InChIKey

XFTALRAZSCGSKN-UHFFFAOYSA-M

INCHI

1S/C8H8O3S.Na/c1-2-7-3-5-8(6-4-7)12(9,10)11;/h2-6H,1H2,(H,9,10,11);/q;+1/p-1

Isomères SMILES

C=CC1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Benzenoids
    • Classe Benzene and substituted derivatives
      • Subclass Benzenesulfonic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Benzenoids
• Classe: Benzene and substituted derivatives
• Subclass: Benzenesulfonic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Benzenesulfonic acids and derivatives
• Alternative Parents: Benzenesulfonyl compounds 1-sulfo,2-unsubstituted aromatic compounds Styrenes Sulfonyls Organosulfonic acids Organic sodium salts Organic oxides Hydrocarbon derivatives Organic cations
• Molecular Framework: Aromatic homomonocyclic compounds
• Substituents: Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Styrene - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Organic alkali metal salt - Hydrocarbon derivative - Organic oxide - Organosulfur compound - Organic oxygen compound - Organic salt - Organic sodium salt - Organic cation - Aromatic homomonocyclic compound
• Description: This compound belongs to the class of organic compounds known as benzenesulfonic acids and derivatives. These are organic compounds containing a sulfonic acid or a derivative thereof that is linked to a benzene ring.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Mécanismes d'action

Propriétés chimiques et physiques

• Indice de réfraction: 1.395
• Point d'ébullition (°C): 100 °C
• Point de fusion (°C): 460 °C
• Poids moléculaire: 206.200 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 2
• Exact Mass: 206.001 Da
• Monoisotopic Mass: 206.001 Da
• Topological Polar Surface Area: 65.600 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 247.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

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