| UNSPSC Code | 12161700 |
|---|---|
| NACRES | NA.25 |
| PubChem Substance ID | 24886173 |
| 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 | anhydrous |
| product line | BioUltra |
| assay | ≥99.5% (calc. on dry substance, T) |
| form | powder or crystals |
| impurities | insoluble matter, passes filter test |
| loss | ≤1.0% loss on drying, 200 °C |
| pH | ~12.0 (25 °C, 1 M in H2O) |
| mp | 851 °C (lit.) |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Al: ≤5 mg/kg |
| <i>λ</i> | 1 M in H2O |
| UV absorption | λ: 260 nm Amax: 0.01 |
| Quality Level | 200 |
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