Sodium 2-naphthalenesulfonate
- Product NameSodium 2-naphthalenesulfonate
- CAS532-02-5
- CBNumberCB6724827
- MFC10H7NaO3S
- MW230.22
- EINECS208-523-8
- MDL NumberMFCD00064186
- MOL File532-02-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 172-173 °C |
| Boiling point | 391.58℃ |
| Density | 0.4g/cm3 |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Soluble in water |
| form | Powder |
| color | White to Almost white |
| λmax | λ: 380 nm Amax: 0.1 λ: 390 nm Amax: 0.05 λ: 400 nm Amax: 0.02 λ: 500 nm Amax: 0.02 |
| Sensitive | Hygroscopic |
| BRN | 3659024 |
| LogP | 0.01 |
| CAS DataBase Reference | 532-02-5(CAS DataBase Reference) |
| FDA UNII | R5F0CTD2OJ |
| EPA Substance Registry System | 2-Naphthalenesulfonic acid sodium salt (532-02-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H319 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | QK3678000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29041000 | |||||||||
| Hazardous Substances Data | 532-02-5(Hazardous Substances Data) | |||||||||
| NFPA 704: |
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