BENZALDEHYDE-2-SODIUM SULPHONATE
2-Formylbenzenesulfonic acid sodium salt
CAS: 1008-72-6
Molecular Formula: C7H5NaO4S
BENZALDEHYDE-2-SODIUM SULPHONATE - Names and Identifiers
| Name | 2-Formylbenzenesulfonic acid sodium salt |
| Synonyms | 2-formylbenzenesulfonate SODIUM 2-SULFOBENZALDEHYDE 2-formylbenzenesulfonic acid BENZALDEHYDE-2-SODIUM SULFONATE sodium 2-formyl-benzolsulfonate 2-SULFOBENZALDEHYDE SODIUM SALT sodium 2-formylbenzenesulfonate benzaldehyde-2-sodium sulphonate BENZALDEHYDE-2-SODIUM SULPHONATE o-Formylbenzenesulfonic acid sodium salt 2-Formylbenzenesulfonic acid sodium salt Benzaldehyde-2-sulfonic acid,sodium salt 2-FORMYLBENZENESULFONIC ACID SODIUM SALT BENZALDEHYDE-2-SULFONIC ACID SODIUM SALT Benzenesulfonicacid,2-formyl-,sodiumsalt |
| CAS | 1008-72-6 |
| EINECS | 213-758-4 |
| InChI | InChI=1/C7H6O4S/c8-5-6-3-1-2-4-7(6)12(9,10)11/h1-5H,(H,9,10,11)/p-1 |
| InChIKey | ADPUQRRLAAPXGT-UHFFFAOYSA-M |
BENZALDEHYDE-2-SODIUM SULPHONATE - Physico-chemical Properties
| Molecular Formula | C7H5NaO4S |
| Molar Mass | 208.17 |
| Melting Point | >300°C |
| Boling Point | 562.39℃[at 101 325 Pa] |
| Water Solubility | 1000g/L at 25℃ |
| Solubility | H2O: soluble1g/10 mL, clear, colorless to faintly brownish-yellow |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | White lens |
| Color | White to pale yellow |
| BRN | 4040884 |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Stability | Stable. Air sensitive. Incompatible with strong oxidizing agents. |
| MDL | MFCD00007478 |
| Use | It is the main intermediate for the synthesis of fluorescent whitening agent CBS, triphenylmethane dye and mothproofing agent N |
BENZALDEHYDE-2-SODIUM SULPHONATE - Risk and Safety
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/39 - |
| WGK Germany | 3 |
| HS Code | 29130000 |
BENZALDEHYDE-2-SODIUM SULPHONATE - Introduction
Soluble in water. Toxic LD50(mg/kg): oral 5012 of male rats.
Last Update：2022-10-16 17:11:25
BENZALDEHYDE-2-SODIUM SULPHONATE - Reference Information
| LogP | -3.23 at 25℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | is the main intermediate for synthesizing fluorescent whitening agent CBS, triphenylmethane dye and moth inhibitor n |
Last Update：2024-04-10 22:29:15
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