Tiron
- Product NameTiron
- CAS149-45-1
- CBNumberCB7754353
- MFC6H7NaO8S2
- MW294.22
- EINECS205-741-5
- MDL NumberMFCD00149531
- MOL File149-45-1.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 300 °C |
| Density | 2.064g/cm3 at 20℃ |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Store at +15°C to +25°C. |
| solubility | 1350g/l |
| form | Powder |
| color | Off-white |
| PH | 5.0 (10g/l, H2O, 20℃) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,9465 |
| BRN | 4629740 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| LogP | 0.3 at 25℃ and pH6.5 |
| Surface tension | 72.83mN/m at 1g/L and 19.5℃ |
| CAS DataBase Reference | 149-45-1(CAS DataBase Reference) |
| FDA UNII | 4X87R5T106 |
| EPA Substance Registry System | Disodium 4,5-dihydroxy-1,3-benzenedisulfonate (149-45-1) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319 | |||||||||
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | CZ9263000 | |||||||||
| F | 3-9 | |||||||||
| HS Code | 29082000 | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,6060mg/kg (6060mg/kg),Toxicology. Vol. 62, Pg. 203, 1990. | |||||||||
| NFPA 704: |
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