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| | POLYSTYRENE SULFONIC ACID Basic information |
| | POLYSTYRENE SULFONIC ACID Chemical Properties |
| Melting point | 1°C | | Boiling point | 100°C | | density | 1.11 g/mL at 25 °C | | refractive index | n20/D 1.3718 | | storage temp. | Sealed in dry,Room Temperature | | solubility | H2O: soluble | | form | Liquid | | color | Amber | | PH | 1.55 (25℃) | | Water Solubility | Miscible with water, ethanol, methanol, lower alcohols and glycols. | | Exposure limits | ACGIH: TWA 0.2 mg/m3
OSHA: TWA 1 mg/m3
NIOSH: IDLH 15 mg/m3; TWA 1 mg/m3 | | InChI | InChI=1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11) | | InChIKey | MAGFQRLKWCCTQJ-UHFFFAOYSA-N | | SMILES | S(C1C=CC(C=C)=CC=1)(O)(=O)=O | | EPA Substance Registry System | Benzenesulfonic acid, 4-ethenyl-, homopolymer (28210-41-5) |
| Hazard Codes | C | | Risk Statements | 34-35 | | Safety Statements | 23-26-36/37/39-45 | | RIDADR | UN 2586 8/PG 3 | | WGK Germany | - | | TSCA | TSCA listed | | HazardClass | 8 | | Storage Class | 8B - Non-combustible corrosive hazardous materials | | Hazard Classifications | Acute Tox. 4 Inhalation
Eye Dam. 1
Skin Corr. 1A |
| | POLYSTYRENE SULFONIC ACID Usage And Synthesis |
| Chemical Properties | Soluble in: lower alcohols, glycols | | Uses | Polyelectrolyte. Electroconductive and antistatic resin for electrographic and electrophotographic substrates. | | Uses | Poly(p-styrenesulfonic acid) is a polymer used as a hole-injecting electrode in polymer-based light emitting devices. | | Definition | ChEBI: A polymer composed of repeating 4-ethylbenzenesulfonic acid units. | | in vivo | Polystyrene sulfonic acid (PS-MPs' particle sizes 3-12 μm; p.o.; 21 d) shows adverse effect on zebrafish activity and oxidative stress, metabolic changes and contraction parameters in the heart tissue[1].
Polystyrene sulfonic acid (PS-MPs' particle sizes of 4 μm and 10 μm; p.o.; 24 h) resultsPS-MPs accumulated in the testis of mice, and (PS-MPs, particle sizes of 4 μm and 10 μm; p.o.; 28 d) induces spermatogenic cells abscissed and arranged disorderly, and multinucleated gonocytes occurred in the seminiferous tubule[2].
Polystyrene sulfonic acid (PS-MPs' particle sizes of 0.5 μm, 4 μm and 10 μm; p.o.; 28 d) induces testicular inflammation and the disruption of blood-testis barrier in mice[2].
| | Solubility in organics | ethanol, lower glycols and methanol |
| | POLYSTYRENE SULFONIC ACID Preparation Products And Raw materials |
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