CAS Number25704-18-1
SynonymsMFCD00084449; sodium p-styrene sulfonate; Styrene-4-sulfonic acid sodium salt; 4-STYRENESULFONIC ACID, SODIUM SALT; 4-Vinylbenzenesulfonic acid sodium salt; sodium 4-ethenylbenzenesulfonate; EINECS 220-266-3; Benzenesulfonic acid, 4-ethenyl-, sodium salt; Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1); sodium 4-styrene sulfonate; Sodium 4-vinylbenzenesulfonate
Molecular FormulaC8H7NaO3S
Molecular Weight206.194
Purity98.00%
Density1.163 g/mL at 25 °C
Boiling Point100 °C
Melting Point460 °C (dec.)
Appearancepowder
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 25704-18-1 |
| Catalog No. | 2A-9039789 |
| Chinese Name | 聚苯乙烯磺酸钠 |
| Synonyms | MFCD00084449; sodium p-styrene sulfonate; Styrene-4-sulfonic acid sodium salt; 4-STYRENESULFONIC ACID, SODIUM SALT; 4-Vinylbenzenesulfonic acid sodium salt; sodium 4-ethenylbenzenesulfonate; EINECS 220-266-3; Benzenesulfonic acid, 4-ethenyl-, sodium salt; Benzenesulfonic acid, 4-ethenyl-, sodium salt (1:1); sodium 4-styrene sulfonate; Sodium 4-vinylbenzenesulfonate |
| Molecular Formula | C8H7NaO3S |
| Molecular Weight | 206.194 |
| Purity | 98.00 |
| Density | 1.163 g/mL at 25 °C |
| Boiling Point | 100 °C |
| Melting Point | 460 °C (dec.) |
| Appearance | powder |
| Water Solubility | water and lower glycols: soluble | SOLUBLE |
| Storage Condition | Keep receptacles sealed Place in a tight container |
| HTC | 3911.90.4500 |
| UN(IATA) | NA |
| SMILES | O[S](=O)(=O)c1ccc(C=C)cc1 |
| InChI | InChI=1S/C8H8O3S/c1-2-7-3-5-8(6-4-7)12(9,10)11/h2-6H,1H2,(H,9,10,11) |
| InChI Key | InChIKey=MAGFQRLKWCCTQJ-UHFFFAOYSA-N |
| Transport Info | Product name: Poly(styrene sulfonic acid) sodium salt |
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