Merck, 1027900250, Copper(II) sulfate pentahydrate
Size:250 g, Copper(II) sulfate pentahydrate, for analysis EMSURE® ACS, ISO, Reag. Ph Eur
Catalog Number: 1027900250
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Pack Size250 g
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| UNSPSC Code | 12352302 |
|---|---|
| EC Index Number | 231-847-6 |
| NACRES | NA.21 |
| MDL number | MFCD00149681 |
| SMILES string | [Cu+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O |
| InChI | 1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2 |
| InChI key | JZCCFEFSEZPSOG-UHFFFAOYSA-L |
| grade | ACS reagent |
| agency | reag. ISO |
| product line | EMSURE® |
| assay | 99.0-100.5% (iodometric) |
| form | solid |
| potency | 960 mg/kg LD50, oral (Rat) |
| impurities | ≤0.005% Insoluble matter |
| pH | 3.5-4.5 (20 °C, 50 g/L in H2O) |
| mp | 110 °C (230 °F) |
| density | 2.284 g/cm3 at 20 °C |
| anion traces | chloride (Cl-): ≤0.0005% |
| cation traces | Ca: ≤0.005% |
| storage temp. | 2-30°C |
| Quality Level | 300 |
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