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CAS No.: | 25704-18-1 |
---|---|
Name: | Poly(sodium-p-styrenesulfonate) |
Molecular Structure: | |
Formula: | (C8H8O3S.Na)x |
Molecular Weight: | 70000 |
Synonyms: | Benzenesulfonicacid, 4-ethenyl-, sodium salt, homopolymer (9CI);Benzenesulfonic acid, p-vinyl-,sodium salt, polymers (8CI);PS 100;PS 5;PS 50;Poly(sodium4-styrenesulfonate);Poly(sodium 4-styrenesulfonic acid);Poly(sodiump-styrenesulfonate);Poly(sodium p-vinylbenzenesulfonate);Polynass PS 100;Polynass PS 5;Polynass PS 50;Sodium 4-styrenesulfonate homopolymer;Sodium4-vinylbenzenesulfonate polymer;Sodium p-styrenesulfonate homopolymer; |
EINECS: | 220-266-3 |
Density: | 1.163 g/mL at 25 °C |
Melting Point: | 460 °C (dec.) |
Boiling Point: | 100 °C |
Solubility: | SOLUBLE |
Safety: | 24/25 |
PSA: | 65.58000 |
LogP: | 2.32500 |
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Product Name: Poly(sodium-p-styrenesulfonate)
Synonyms : Poly(Sodium 4-Styrenesulfonate) ; Poly(sodium styrenesulfonate) ; 4-Ethenyl-benzenesulfonic acid sodium salt homopolymer
Product Categories: Polymers;Anionic Polyelectrolytes - PSSA&OthersPolymer Science;Styrenes: Polystyrenesulfonate and Related Polymers;Hydrophilic Polymers;Polyelectrolytes for SAMS (Self-Assembled Monolayers);Self-AssemblyMaterials;Polymer Science
Molecular Structure:
Molecular Formula : (C8H7NaO3S)n
CAS NO: 25704-18-1
EINECS: 220-266-3
Density: 0.801
Melting point: 460 °C (dec.)
Boiling point: 100 °C
Melting point 460 ºC (dec.)
Refractive index: n20/D 1.395
Solubility :water and lower glycols soluble
Appearance: Sodium polystyrene sulfonate (CAS NO: 25704-18-1) is white to tan powder
Sodium polystyrene sulfonate (CAS NO: 25704-18-1) is used in reactive emulsifier, water-soluble polymer (cohesion agent, dispersing agent, container cleaning agents, cosmetics, etc.), water treatment agent (dispersing agent, flocculation agent), sulfur-exchange resin (film), photo Pharmacy ( diaphragm), semiconductors, image film, heat transfer products and so on.
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | > 6750mg/kg (6750mg/kg) | Drugs in Japan Vol. -, Pg. 1299, 1995. | |
mouse | LD50 | oral | > 10gm/kg (10000mg/kg) | Oyo Yakuri. Pharmacometrics. Vol. 4, Pg. 79, 1970. | |
mouse | LD50 | subcutaneous | > 15gm/kg (15000mg/kg) | Drugs in Japan Vol. -, Pg. 1299, 1995. | |
rat | LD50 | intraperitoneal | > 6gm/kg (6000mg/kg) | Drugs in Japan Vol. -, Pg. 1299, 1995. | |
rat | LD50 | oral | > 8gm/kg (8000mg/kg) | Drugs in Japan Vol. -, Pg. 1299, 1995. | |
rat | LD50 | subcutaneous | > 15gm/kg (15000mg/kg) | Drugs in Japan Vol. -, Pg. 1299, 1995. |
Reported in EPA TSCA Inventory.
Safety Statements 24/25
24/25: Avoid contact with skin and eyes
WGK Germany 2
RTECS DB8550000
General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam.
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage: Store Sodium polystyrene sulfonate (CAS NO: 25704-18-1) in a cool, dry place. Store in a tightly closed container.