Merck, 1011920250, di-Ammonium oxalate monohydrate
Size:250 g, di-Ammonium oxalate monohydrate, Oxalic acid ammonium salt, for analysis EMSURE® ACS, ISO, Reag. Ph Eur
Catalog Number: 1011920250
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Pack Size250 g
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| UNSPSC Code | 12352107 |
|---|---|
| EC Index Number | 214-202-3 |
| NACRES | NA.21 |
| MDL number | MFCD00149694 |
| SMILES string | N.N.OC(=O)C(=O)O.O |
| InChI | 1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2 |
| InChI key | MSMNVXKYCPHLLN-UHFFFAOYSA-N |
| grade | ACS reagent |
| agency | reag. ISO |
| vapor pressure | <1 hPa ( 20 °C) |
| product line | EMSURE® |
| assay | 99.5-101.0% (manganometric) |
| form | solid |
| impurities | ≤0.005% Insoluble matter |
| ign. residue | ≤0.02% (as sulfate) |
| pH | 6.5 (20 °C, 41.8 g/L in H2O) |
| mp | >123 °C (decomposition) |
| solubility | 41.8 g/L (anhydrous substance) |
| density | 1.5 g/cm3 at 20 °C |
| bulk density | 480 kg/m3 |
| anion traces | chloride (Cl-): ≤0.0005% |
| cation traces | Ca: ≤0.001% |
| storage temp. | 2-30°C |
| Quality Level | 300 |
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