Ammonium cerium(IV) sulfate dihydrate
SIGALD/383090 - ACS reagent, ≥94%
Synonym: Ceric ammonium sulfate; Cerium(IV) ammonium sulfate
CAS Number: 10378-47-9
Empirical Formula (Hill Notation): H16CeN4O16S4 · 2H2O
Molecular Weight: 632.55
MDL Number: MFCD00149417
Linear Formula: Ce(NH4)4(SO4)4 · 2H2O
Product Type: Chemical
| anion traces | phosphate (PO43-): ≤0.03% |
| assay | ≥94% |
| cation traces | Fe: ≤0.01% |
| form | powder or crystals |
| grade | ACS reagent |
| impurities | ≤0.05% insol. dil. H2SO4 |
| InChI | 1S/Ce.4H3N.4H2O4S.2H2O/c; |
| InChI key | VCNAMBGKEDPVGQ-UHFFFAOYSA |
| mp | 130 °C (lit.) |
| Quality Level | 100 ![]() |
| reaction suitability | reagent type: catalyst core: cerium |
| SMILES string | N.N.N.N.O.O.[Ce+4].OS([O- |
| General description: | Ammonium cerium(IV) sulfate dehydrate is a cerium salt widely used in the volumetric analysis. |
| Packaging: | 100, 500 g in poly bottle |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥94% |
| mp | 130 °C (lit.) |
| UNSPSC | 12352302 |

