Sodium 6-hydroxynaphthalene-2-sulfonate
- Product NameSodium 6-hydroxynaphthalene-2-sulfonate
- CAS135-76-2
- CBNumberCB7754287
- MFC10H7NaO4S
- MW246.21
- EINECS205-218-1
- MDL NumberMFCD00070488
- MOL File135-76-2.mol
- MSDS FileSDS
Chemical Properties
| Melting point | >300 °C(lit.) |
| Boiling point | 627.11℃[at 101 325 Pa] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | Off-White |
| Water Solubility | 1000g/L at 25℃ |
| Stability | Hygroscopic |
| InChI | 1S/C10H8O4S.Na.H2O/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9;;/h1-6,11H,(H,12,13,14);;1H2/q;+1;/p-1 |
| InChIKey | QHVRFNCHOMKXQP-UHFFFAOYSA-M |
| SMILES | O.[Na+].Oc1ccc2cc(ccc2c1)S([O-])(=O)=O |
| LogP | -2.26 at 25℃ |
| CAS DataBase Reference | 135-76-2(CAS DataBase Reference) |
| FDA UNII | X05MYI02LR |
| EPA Substance Registry System | 2-Naphthalenesulfonic acid, 6-hydroxy-, monosodium salt (135-76-2) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-36-36/37/39-22 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2922210060 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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