Merck, 1025560100, Cobalt(II) sulfate heptahydrate
Size:100 g, Cobalt(II) sulfate heptahydrate, for analysis EMSURE®
Catalog Number: 1025560100
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Category
Pack Size100 g
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| MDL number | MFCD00149658 |
|---|---|
| UNSPSC Code | 12352302 |
| EC Index Number | 233-334-2 |
| NACRES | NA.21 |
| SMILES string | [Co+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O.O.O |
| InChI | 1S/Co.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2 |
| InChI key | MEYVLGVRTYSQHI-UHFFFAOYSA-L |
| product line | EMSURE® |
| assay | ≥99% (CoSO4.7H2O basis, complexometric) |
| form | solid |
| potency | 582 mg/kg LD50, oral (Rat) |
| pH | 4 (20 °C, 100 g/L in H2O) |
| mp | 98 °C |
| solubility | 362 g/L |
| density | 1.95 g/cm3 at 20 °C |
| bulk density | 900 kg/m3 |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Ca: ≤0.005% |
| storage temp. | 2-30°C |
| Quality Level | 300 |
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