Merck, 222321-1KG, Sodium carbonate
Size:1 kg, Calcined soda, Carbonic acid disodium salt, Soda ash, ACS reagent, anhydrous, ≥99.5%, powder or granules
Available Catalog Numbers
Catalog Number: 222321-1KG
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Category
Pack Size1 kg
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| UNSPSC Code | 12352302 |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 24853323 |
| EC Number | 207-838-8 |
| Beilstein/REAXYS Number | 4154566 |
| MDL number | MFCD00003494 |
| InChI key | CDBYLPFSWZWCQE-UHFFFAOYSA-L |
| InChI | 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 |
| SMILES string | O=C(O[Na])O[Na] |
| grade | ACS reagent |
| agency | suitable for SM 4500 - NH3 |
| assay | ≥99.5% |
| form | powder or granules |
| impurities | ≤0.005% silica |
| loss | ≤1.0% loss on heating, 285 °C |
| pH | 12 (25 °C, 106 g/L) |
| mp | 851 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Ca: ≤0.03% |
| Quality Level | 200 |
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