Sodium p-styrenesulfonate
Chemical Reactivity Application- Product Name
- Sodium p-styrenesulfonate
- CAS No.
- 2695-37-6
- Chemical Name
- Sodium p-styrenesulfonate
- Synonyms
- SSS;4-STYRENESULFONIC ACID;Styrene sulfonate;SodiuM p-styrenesulf;sodium,4-ethenylbenzenesulfonate;Sodium p-styrenesuL;Nerolidol 7212-44-4;p-Sodium styrenesulfonate;Sodium p-styrenesulfonate;4-ethenylbenzenesulfonate
- CBNumber
- CB3700099
- Molecular Formula
- C8H7NaO3S
- Formula Weight
- 206.19
- MOL File
- 2695-37-6.mol
Sodium p-styrenesulfonate Property
- Melting point:
- 151-154 °C
- Boiling point:
- 111-112 °C
- Density
- 1.043 g/mL at 25 °C
- vapor pressure
- 0Pa at 25℃
- refractive index
- n20/D 1.387
- Flash point:
- 78 °F
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- form
- Powder
- color
- White
- Water Solubility
- Soluble in water.
- Hydrolytic Sensitivity
- 0: forms stable aqueous solutions
- BRN
- 3575931
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- InChIKey
- XFTALRAZSCGSKN-UHFFFAOYSA-M
- LogP
- -3.44 at 24℃
- CAS DataBase Reference
- 2695-37-6(CAS DataBase Reference)
- EPA Substance Registry System
- Benzenesulfonic acid, 4-ethenyl-, sodium salt (2695-37-6)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 22-36/37/38-41-37/38-37-20/22-10
- Safety Statements
- 26-36/37-36-36/37/39-39
- WGK Germany
- 3
- F
- 8-23
- TSCA
- Yes
- HS Code
- 29049090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
N-Bromosuccinimide Price
- Product number
- 94904
- Product name
- Sodium 4-vinylbenzenesulfonate
- Purity
- technical, ≥90% (T)
- Packaging
- 100g
- Price
- $98.2
- Updated
- 2024/03/01
- Product number
- 553158
- Product name
- 4-Styrenesulfonic acid sodium salt hydrate, solution
- Purity
- 20wt. % in water:
- Packaging
- 100ml
- Price
- $72.4
- Updated
- 2023/06/20
- Product number
- 041690
- Product name
- Styrene-4-sulfonic acid sodium salt
- Packaging
- 50g
- Price
- $55.9
- Updated
- 2024/03/01
- Product number
- 041690
- Product name
- Styrene-4-sulfonic acid sodium salt
- Packaging
- 250g
- Price
- $159
- Updated
- 2024/03/01
- Product number
- 94904
- Product name
- Sodium 4-vinylbenzenesulfonate
- Purity
- technical, ≥90% (T)
- Packaging
- 500g
- Price
- $216
- Updated
- 2024/03/01
Sodium p-styrenesulfonate Chemical Properties,Usage,Production
Chemical Reactivity
Sodium p-styrenesulfonate (NaSS) is a functional monomer having a radical polymerizable vinyl group, a hydrophobic benzene ring having π electrons, and a sulfonic acid (salt) group that is a strong electrolyte and has been valued in various industrial fields.
With the inductive effect of sulfo radical on the para position against vinyl group, sodium p-styrenesulfonate (NaSS) possesses the highest reactivity (polymerization activity) among all sulfonated vinyl monomers. It performs radical polymerization in such polar solvents as DMF, DMSO and water using common or redox polymerization initiators. For example, it has been used as a reactive emulsifier in order to improve stability of an emulsion and water resistance or cationic dye dyeability of a (emulsion) polymer.
Application
Sodium p-styrenesulfonate has been used as a reactive emulsifier in order to improve stability of an emulsion and water resistance or cationic dye dyeability of a (emulsion) polymer. Further, a polymer or a copolymer of sodium p-styrenesulfonate has been used as a dispersant for producing various aqueous dispersions of pigments, antioxidants, various polymers (tackifier resins, chloroprene rubber, polyacrylic acid esters, polyesters, styrene-butadiene copolymers, polyvinyl chloride, poly-acrylonitrile, polysilicones, conductive polymers and the like), nanocarbon materials, silica particles for hot forging release agents or abrasives, battery electrode materials (carbon, lithium iron phosphate, lithium manganese phosphate and the like), photographic silver halides and the like.
Furthermore, the polymer of sodium p-styrenesulfonate has been utilized as synthetic starch for clothing finishing such as an ironing agent, a hair care product, an antistatic agent, a resist acid generator, a water treatment agent, an allergen scavenger, an ion-exchange resin, a plating solution additive, a detergent for production of semiconductors and hard disks, an additive to fluids for shale oil drilling and a flame retardant for resins.
Chemical Properties
white to light beige powder
Uses
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 copolymerization characteristics of sodium styrenesulfonate.
Flammability and Explosibility
Non flammable
Sodium p-styrenesulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Sodium p-styrenesulfonate manufacturers
- Product
- Sodium p-styrenesulfonate 2695-37-6
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2024-04-28
- Product
- Sodium p-styrenesulfonate 2695-37-6
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 2000KG/MONTH
- Release date
- 2024-04-17
- Product
- Sodium p-Styrene Sulfonate 2695-37-6
- Price
- US $100.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 100 tons
- Release date
- 2022-09-30