4-Styrenesulfonic acid, sodium salt hydr ate
- Product Name4-Styrenesulfonic acid, sodium salt hydr ate
- CAS123333-94-8
- CBNumberCB9972322
- MFC8H7NaO3S.xH2O
- MW0
- EINECS682-905-6
- MDL NumberMFCD03092905
- MOL File123333-94-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 151-154°C |
| Density | 1.043 g/mL at 25 °C |
| refractive index | n20/D 1.387 |
| Flash point | 26°C |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| color | White to Almost white |
| Boiling point | 111-112°C |
| InChI | 1S/C8H8O3S.Na.H2O/c1-2-7-3-5-8(6-4-7)12(9,10)11;;/h2-6H,1H2,(H,9,10,11);;1H2/q;+1;/p-1 |
| InChIKey | AATHLPHPRXGBAI-UHFFFAOYSA-M |
| SMILES | [Na+].[H]O[H].[O-]S(=O)(=O)c1ccc(C=C)cc1 |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P270-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/37/38 | |||||||||
| Safety Statements | 26-36/37 | |||||||||
| RIDADR | UN 1987C 3 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29041000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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