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| 2-Formylbenzenesulfonic acid sodium salt Basic information |
| 2-Formylbenzenesulfonic acid sodium salt Chemical Properties |
| Melting point | >300°C | | Boiling point | 562.39℃[at 101 325 Pa] | | vapor pressure | 0Pa at 25℃ | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | solubility | H2O: soluble1g/10 mL, clear, colorless to faintly brownish-yellow | | form | Powder | | color | White to pale yellow | | Water Solubility | 1000g/L at 25℃ | | BRN | 4040884 | | Stability: | Stable. Air sensitive. Incompatible with strong oxidizing agents. | | InChIKey | ADPUQRRLAAPXGT-UHFFFAOYSA-M | | LogP | -3.23 at 25℃ | | CAS DataBase Reference | 1008-72-6(CAS DataBase Reference) | | EPA Substance Registry System | Benzenesulfonic acid, 2-formyl-, sodium salt (1008-72-6) |
| 2-Formylbenzenesulfonic acid sodium salt Usage And Synthesis |
| Chemical Properties | white to beige crystalline powder | | Uses | 2-Formylbenzenesulfonic acid sodium salt was used as precursor to test the ability of fungal strains for transformation of phenolic and non-phenolic precursors into stable and non-toxic dyes. | | General Description | 2-Formylbenzenesulfonic acid sodium salt reacts with chitosan in the presence of sodium cyanoborohydride to yield N-benzyl derivatives. | | Purification Methods | It forms prisms or plates by extracting with boiling EtOH, filtering, evaporating to dryness and recrystallising the Na salt from a small volume of H2O. The N-phenylhydrazone sodium salt recrystallises from H2O with m 174.5o. [Gnehm & Schüle Justus Liebigs Ann Chem 299 363 1898, Beilstein 11 IV 652.] |
| 2-Formylbenzenesulfonic acid sodium salt Preparation Products And Raw materials |
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