| Identification |
| Name: | 1-Naphthalenesulfonic acid |
| Synonyms: | 1-Naphthalenesulfonic acid, dihydrate; naphthalene-1-sulphonic acid |
| CAS: | 85-47-2 |
| EINECS: | 201-610-1 |
| Molecular Formula: | C10H8O3S |
| Molecular Weight: | 208.23 |
| InChI: | InChI=1/C10H8O3S/c11-14(12,13)10-7-3-5-8-4-1-2-6-9(8)10/h1-7H,(H,11,12,13) |
| Molecular Structure: |
 |
| Properties |
| Transport: | UN 2583 |
| Flash Point: | 380.2°C |
| Boiling Point: | 392 |
| Density: | 1.423 g/cm3 |
| Stability: | Stable under normal temperatures and pressures. |
| Refractive index: | 1.616 |
| Water Solubility: | freely soluble |
| Solubility: | freely soluble in water |
| Appearance: | grey fine crystalline powder |
| Packinggroup: | III |
| HS Code: | 29041000 |
| Flash Point: | 380.2°C |
| Storage Temperature: | Keep container closed when not in use. Corrosives area. Store in a cool, dry area away from incompatible substances. |
| Usage: | Production of naphthol. |
| Safety Data |
| Hazard Symbols |
C:Corrosive
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