Cerium tetrahydroxide
- Product NameCerium tetrahydroxide
- CAS12014-56-1
- CBNumberCB1666450
- MFCeH4O4
- MW208.14
- EINECS234-599-7
- MDL NumberMFCD00010927
- MOL File12014-56-1.mol
Chemical Properties
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | insoluble in H2O; soluble in concentrated acid solutions |
| form | Powder or Lump |
| color | Yellow to pale brown |
| Odor | odorless |
| Water Solubility | insoluble H2O; soluble conc mineral acids [HAW93] |
| Solubility Product Constant (Ksp) | pKsp: 47.7 |
| InChI | InChI=1S/Ce.4H2O/h;4*1H2/q+4;;;;/p-4 |
| InChIKey | WTVAYLQYAWAHAX-UHFFFAOYSA-J |
| SMILES | [Ce](O)(O)(O)O |
| CAS DataBase Reference | 12014-56-1(CAS DataBase Reference) |
| FDA UNII | 20GT4M7CWG |
| EPA Substance Registry System | Cerium hydroxide (Ce(OH)4), (T-4)- (12014-56-1) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H314-H318 | |||||||||
| Precautionary statements | P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36 | |||||||||
| Safety Statements | 26 | |||||||||
| RIDADR | 3262 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28461020 | |||||||||
| NFPA 704: |
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