Merck, 239216-2.5KG, Calcium carbonate
Size:2.5 kg, ACS reagent, ≥99.0%, powder
Available Catalog Numbers
Catalog Number: 239216-2.5KG
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Category
Pack Size2.5 kg
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| UNSPSC Code | 12352300 |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 329752519 |
| EC Number | 207-439-9 |
| Beilstein/REAXYS Number | 8008338 |
| MDL number | MFCD00010906 |
| InChI key | VTYYLEPIZMXCLO-UHFFFAOYSA-L |
| InChI | 1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2 |
| SMILES string | [Ca++].[O-]C([O-])=O |
| grade | ACS reagent |
| assay | ≥99.0% |
| form | powder |
| impurities | ≤0.002 meq/g water-soluble titr. base |
| pH | 8 |
| density | 2.93 g/mL at 25 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Ba: ≤0.005% |
| Quality Level | 200 |
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