| UNSPSC Code | 12352302 |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 24848136 |
| EC Number | 207-838-8 |
| Beilstein/REAXYS Number | 4154566 |
| MDL number | MFCD00003494 |
| eCl@ss | 38020205 |
| 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 | puriss. |
| assay | 99.5-100.5% (calc. to the dried substance) |
| form | powder or crystals |
| quality | meets analytical specification of Ph. Eur., BP, NF, FCC, E500 |
| impurities | alkali hydroxides and bicarbonates, complies |
| loss | ≤0.5% loss on drying, 300 °C |
| pH | 12 (25 °C, 106 g/L) |
| mp | 851 °C (lit.) |
| anion traces | chloride (Cl-): ≤100 mg/kg |
| cation traces | As: ≤2 mg/kg |
| suitability | complies for appearance of solution |
| storage temp. | 15-25°C |
| Quality Level | 200 |
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