Merck, 1022740250, Cerium(IV) sulfate tetrahydrate
Size:250 g, Cerium(IV) sulfate tetrahydrate, for analysis EMSURE®
Catalog Number: 1022740250
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Pack Size250 g
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| UNSPSC Code | 12352302 |
|---|---|
| EC Index Number | 237-029-5 |
| NACRES | NA.21 |
| MDL number | MFCD00148852 |
| SMILES string | [Ce+3].[S](=O)(=O)([O-])[O-].[S](=O)(=O)([O-])[O-].O.O.O.O.[H+] |
| InChI | 1S/Ce.2H2O4S.4H2O/c;2*1-5(2,3)4;;;;/h;2*(H2,1,2,3,4);4*1H2/q+3;;;;;;/p-3 |
| InChI key | ZBNJQJDKRZKDSV-UHFFFAOYSA-K |
| vapor pressure | <1 Pa ( 50 °C) |
| product line | EMSURE® |
| assay | ≥98.0% (Ce(SO4)2.4H2O basis, potentiometry) |
| form | solid |
| impurities | ≤0.005% Substances insoluble in sulfuric acid |
| pH | 0.5 (20 °C, 207 g/L in H2O) |
| mp | 200 °C (Elimination of water of crystallisation) |
| solubility | 207 g/L |
| density | 3.24 g/cm3 at 20 °C |
| bulk density | 650‑850 kg/m3 |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Fe: ≤0.005% |
| storage temp. | 15-25°C |
| Quality Level | 300 |
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