Sodium p-styrenesulfonate, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Sodium p-styrenesulfonate
- CAS No.: 2695-37-6
- Molecular Fomula: ：C8H7NaO3S
- Molecular weight： 206.19
- Appearance: White Powder
- Sample：Available
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Basic Info of Sodium p-styrenesulfonate
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | sodium,4-ethenylbenzenesulfonate |
| Synonyms | Sodium 4-vinylbenzenesulfonate hydrate;4-Vinylbenzenesulfonic Acid Sodium Salt Hydrate;Sodium p-Styrenesulfonate;4-Vinylbenzenesulfonic acid sodium salt;p-Vinylbenzenesulphonic acid sodium salt;Expand |
| CAS No. | 2695-37-6 |
| Molecular Formula | C8H7NaO3S |
| Molecular Weight | 206.19400 |
| PSA | 65.58000 |
| LogP | 2.31450 |
Numbering system
| UNII | 0KP0V3OG5G |
Properties
| Appearance & Physical State | white to yellow flakes |
| Density | 1.043 g/mL at 25 °C |
| Boiling Point | 111-112ºC |
| Melting Point | 300ºC |
| Flash Point | 78 °F |
| Refractive Index | n20/D 1.387 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
Safety Info
| Safety Statements | S26-S36 |
| HS Code | 2904100000 |
| WGK Germany | 3 |
| RIDADR | UN 1987 3/PG 3 |
| Risk Statements | R36/37/38 |
| Hazard Codes | Xi |
What is Sodium p-styrenesulfonate?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Benzylacetone which has developed particularly rapidly in recent years. Do you know about Benzylacetone?
- The official answer：White to slightly yellow crystalline powder. Relative molecular mass 206.19. Relative density 0.5 (25°C). Melting point 330°C (decomposition). Insoluble in benzene, acetone, carbon tetrachloride, soluble in water (22.2 at 20°C), methanol (5.0 at 20°C) Chemicalbook, dimethylformamide (8.5 at 20°C). This product has a vinyl group, plus the induction effect of para-sulphonate group, has strong reactivity and polymerization ability, so it can be used as a vinyl monomer with the sulfonic acid group. Sodium styrene sulfonate is one of the most suitable monomers for the synthesis of water-soluble polymer materials, and its polymer can be used as a dye modifier; sodium styrene sulfonate and polyethylene benzyl trimethyl ammonium chloride form polymer coordination compounds can be used to make an artificial physiological film; aqueous polymer made from this product can be used as flocculant, make-up dispersant, hair styling agent; this product Homopolymers or copolymers are excellent antistatic agents for plastics, fibers, paper, etc. In addition, they are used as ion exchange resins and exchange membranes; they are also used in photographic chemicals (gelatin viscosity adjusters), microcapsules, electroplated photographic developers, and ulcer treatment drugs.White to slightly yellow crystalline powder. Relative molecular mass 206.19. Relative density 0.5 (25°C). Melting point 330°C (decomposition). Insoluble in benzene, acetone, carbon tetrachloride, soluble in water (22.2 at 20°C), methanol (5.0 at 20°C) Chemicalbook, dimethylformamide (8.5 at 20°C). This product has a vinyl group, plus the induction effect of para-sulphonate group, has strong reactivity and polymerization ability, so it can be used as a vinyl monomer with the sulfonic acid group. Sodium styrene sulfonate is one of the most suitable monomers for the synthesis of water-soluble polymer materials, and its polymer can be used as a dye modifier; sodium styrene sulfonate and polyethylene benzyl trimethyl ammonium chloride form polymer coordination compounds can be used to make an artificial physiological film; aqueous polymer made from this product can be used as flocculant, make-up dispersant, hair styling agent; this product Homopolymers or copolymers are excellent antistatic agents for plastics, fibers, paper, etc. In addition, they are used as ion exchange resins and exchange membranes; they are also used in photographic chemicals (gelatin viscosity adjusters), microcapsules, electroplated photographic developers, and ulcer treatment drugs.
What’s the application of Sodium p-styrenesulfonate?
- Sodium p-styrenesulfonate is a very versatile surfactant used in the manufacture of acrylics (DuPont process); copolymers or copolymer mixtures with acrylic acid (copolymers blended with acrylic acid) can be used as dye modifiers to improve the dyeing performance of alkaline dyes; used as reactive emulsifiers with good stability and water resistance; polymer coordination compounds formed by this product and polyethylene benzyl trimethyl ammonium chloride can be It can be used as artificial physiological membrane (such as artificial kidney, contact lens, etc.), industrial dialysis membrane, battery separator, rectifier, etc.; the water-soluble polymer made from this product can be used as flocculant, cosmetic dispersant, hair styling agent; homopolymer or copolymer of this product can be used as antistatic agent for plastic, fiber, paper, etc.; ion exchange resin or ion exchange membrane can be made from this product; this product can also be used for photosensitive chemicals It can also be used in photographic chemicals (to adjust the viscosity of gelatine), microcapsules, electronic photography developer, electroplating bath additive (to improve gloss), medicine, etc. It is used in the preparation of polypropylene and acrylic dye modifiers, reactive emulsifiers, nylon, record paper, polyester and other charged prevention agents, sulfur exchange resins and other dye modifiers (acrylic fibers, polyester, polypropylene fibers, rayon), reactive emulsifiers, poly sulphur misfits (dialysis membranes, batteries, artificial sexual body membranes), charged prevention agents (nylon, record paper, polyester), sulfur exchange resins (membranes), photo agents ( microfilm), electroplating gloss agent uses mainly for the acrylic dry production of the third monomer
Conclusion
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