CAS 2695-37-6

Sodium 4-styrenesulfonate

Description:

Sodium 4-styrenesulfonate is an organic compound with the molecular formula C9H9NaO3S. It is a sodium salt of 4-styrenesulfonic acid, characterized by the presence of a styrene group and a sulfonate functional group. This compound appears as a white to off-white powder and is highly soluble in water, making it useful in various applications. It is commonly employed as a surfactant, dispersant, and stabilizer in polymerization processes, particularly in the production of polystyrene and other copolymers. Additionally, sodium 4-styrenesulfonate can enhance the stability of colloidal systems and is utilized in the formulation of inks, coatings, and adhesives. Its properties include good thermal stability and resistance to hydrolysis, which contribute to its effectiveness in industrial applications. As with many sulfonate compounds, it exhibits ionic characteristics, which facilitate its interaction with other charged species in solution. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.

Formula: C₈H₇NaO₃S

InChI: InChI=1/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11)/p-1

InChI key: InChIKey=OMSKWMHSUQZBRS-UHFFFAOYSA-N

SMILES: S(=O)(=O)(O)C1=CC=C(C=C)C=C1.[Na]

Synonyms:

• 4-Styrenesulfonic acid sodium salt
• Benzenesulfonic acid, 4-ethenyl-, sodium salt
• Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1)
• Benzenesulfonic acid, p-vinyl-, sodium salt
• Ms 88
• SSS
• Sodium (4-vinylphenyl)sulfonate
• Sodium 4-styrenesulfonate
• Sodium 4-vinylbenzenesulfonate
• Sodium 4-vinylbenzenesulphonate
• Sodium Styrene Sulfonate
• Sodium p-styrenesulfonate
• Sodium p-vinylbenzenesulfonate
• Spinomar NaSS
• Styrene-4-sulfonic acid sodium salt
• Unass
• p-Styrenesulfonic acid sodium salt
• p-Vinylbenzene sulfonic sodium salt
• p-Vinylphenylsulfonic acid sodium salt
• P-STYRENESULFONIC ACID NA SALT
• Styrene Sulfonic Acid Sodium
• 4-VINLBENZENESULFONIC ACID SODIUM
• 4-Vinylbenzenesulphonic acid sodium salt hydrate
• p-Vinylbenzenesulphonic acid sodium salt
• SODIUMPARA-VINYLBENZENESULPHONATE
• 4-ethenyl-benzenesulfonic acid sodium salt
• 4-VINYLBENZENESULFONIC ACID SODIUM SALT HYDRATE
• P-STYRENESULFONIC ACID SODIUM SALT HYDRATE
• 4-STYRENESULFONIC ACID
• 4-ethenyl-benzenesulfonicacisodiumsalt
• SODIUM P-STYRENESULFONATE HYDRATE
• 4-VINYLBENZENESULFONIC ACID SODIUM SALT HYDRATE: TECH., 90%
• Sodium p-vinylbenzenesulphonate~Styrene-4-sulphonic acid sodium salt
• 4-Vinylbenzenesulfonic Acid Sodium
• 4-STYRENESULFONIC ACID, SODIUM SALT HYDRATE

Sodium 4-Vinylbenzenesulfonate

CAS: 2695-37-6

Formula: C₈H₇O₃NaS

Purity: >95.0%(T)(HPLC)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 206.19

Ref: 3B-O0609

Styrene-4-sulfonic acid sodium salt

CAS: 2695-37-6

Styrene-4-sulfonic acid sodium salt is grafted on poly(ethersulfone) membrane to determine the fractionation of proteins with similar molecular weights. It is used as sodium based ion exchange membranes for membrane capacitive deionization (MCDI) for synthesis. It is used in the study of copolymeriz

Formula: C₈H₇NaO₃S

Color and Shape: Powder, White to pale brown

Molecular weight: 206.19

Ref: 02-041690

Styrene-4-sulfonic acid sodium salt hydrate, tech. 90%

CAS: 2695-37-6

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₈H₇NaO₃S

Purity: 90%

Color and Shape: Powder, White

Molecular weight: 206.19

Ref: 02-L11685

Benzenesulfonic acid, 4-​ethenyl-​, sodium salt (1:1)

CAS: 2695-37-6

Formula: C₈H₈NaO₃S

Purity: 90%

Color and Shape: Solid

Molecular weight: 207.2021

Ref: IN-DA003M2S

4-Vinylbenzenesulfonic Acid Sodium Salt Hydrate

CAS: 2695-37-6

4-Vinylbenzenesulfonic Acid Sodium Salt Hydrate

Purity: 90%

Molecular weight: 206.19g/mol

Ref: 54-OR1011687

Sodium p-Styrenesulfonate Hydrate

CAS: 123333-94-8, 2695-37-6

Formula: C₈H₇NaO₃S·xH₂O

Purity: >93.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 206.19 (as Anhydrous)

Ref: 3B-S0258

Sodium 4-vinylbenzenesulfonate

CAS: 2695-37-6

Purity: 90%

Color and Shape: Powder

Molecular weight: 206.19

Ref: 10-F988003