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| | Sodium 4-hydroxybenzenesulfonate Basic information |
| Product Name: | Sodium 4-hydroxybenzenesulfonate | | Synonyms: | Benzenesulfonicacid,4-hydroxy-,monosodiumsalt;p-Phenolsulphonicacid,sodiumsalt;P-PHENOL SULFONIC ACID, NA;P-PHENOLSULFONIC ACID SODIUM SALT;SODIUM PHENOL SULFONATE;SODIUM 4-HYDROXYBENZENESULFONATE;sodium 4-hydroxybenzenesulphonate;SODIUM PHENOL SULFONATE DIHYDRATE | | CAS: | 825-90-1 | | MF: | C6H7NaO4S | | MW: | 198.17 | | EINECS: | 212-550-0 | | Product Categories: | 825-90-1 | | Mol File: | 825-90-1.mol |  |
| | Sodium 4-hydroxybenzenesulfonate Chemical Properties |
| Melting point | >300°C | | Boiling point | 350℃[at 101 325 Pa] | | density | 1.656[at 20℃] | | vapor pressure | 0Pa at 20℃ | | storage temp. | Inert atmosphere,Room Temperature | | solubility | Methanol (Slightly), Water (Slightly) | | form | Solid | | color | White | | Odor | essentially odorless | | Water Solubility | 92.4g/L at 20℃ | | LogP | -2.79 at 20℃ | | CAS DataBase Reference | 825-90-1(CAS DataBase Reference) | | EPA Substance Registry System | Monosodium 4-phenolsulfonate (825-90-1) |
| | Sodium 4-hydroxybenzenesulfonate Usage And Synthesis |
| Uses | 4-Hydroxybenzenesulfonic Acid is a useful synthetic intermediate. It is used in the synthesis of difluoromethyl sulfonates. It can be also used to prepare Famphur Oxon (F102330) which is a metabolite of Famphur (F102325), an organophosphate insecticide and pesticide. | | Flammability and Explosibility | Not classified | | Purification Methods | It crystallises from hot water (1mL/g) by cooling to 0o, or from MeOH, and is dried in vacuum. [Beilstein 11 II 134.] |
| | Sodium 4-hydroxybenzenesulfonate Preparation Products And Raw materials |
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