Cerium(IV) sulfate tetrahydrate
SIGALD/31606 - puriss. p.a., ≥98%
Synonym: Ceric sulfate tetrahydrate
CAS Number: 10294-42-5
Empirical Formula (Hill Notation): CeO8S2 · 4H2O
Molecular Weight: 404.30
EC Number: 236-644-6
MDL Number: MFCD00148852
Linear Formula: Ce(SO4)2 · 4H2O
Product Type: Chemical
| anion traces | chloride (Cl-): ≤10 mg/kg |
| phosphate (PO43-): ≤100 mg/kg | |
| assay | ≥98% |
| cation traces | Cu: ≤10 mg/kg |
| Fe: ≤50 mg/kg | |
| Pb: ≤10 mg/kg | |
| form | powder |
| grade | puriss. p.a. |
| impurities | ≤0.01% insoluble matter in dilute H2SO4 |
| InChI | 1S/Ce.2H2O4S/c;2*1-5(2,3) |
| InChI key | VZDYWEUILIUIDF-UHFFFAOYSA |
| pH | ~0.5 (20 °C, 207 g/L) |
| Quality Level | 100  |
| reaction suitability | reagent type: catalyst core: cerium |
| SMILES string | [Ce+4].[O-]S([O-])(=O)=O. |
| vapor pressure | <0.01 hPa ( 20 °C) |
| <0.01 hPa ( 50 °C) |
| Application: | Cerium(IV) sulfate tetrahydrate may be employed in the synthesis of alkyl esters of oxo acids and oxo acids, via reaction with 2-substituted cycloalkanone. It may be used in the preparation of 0.01M cerium(IV) sulfate in 2M sulfuric acid solution. |
| General description: | Cerium(IV) sulfate tetrahydrate is a hydrated salt of cerium sulfate. Its molecule contains cerium ions coordinated with eight oxygen atoms. Its crystals have been reported to be orthorhombic. |
| Symbol |   GHS05,GHS09 |
| Signal word | Danger |
| Hazard statements | H314 - H410 |
| Precautionary statements | P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥98% |
| UNSPSC | 12352300 |