Merck, 247537-2.5KG, Oxalic acid dihydrate
Size:2.5 kg, Ethanedioic acid dihydrate, ACS reagent, ≥99%
Available Catalog Numbers
Catalog Number: 247537-2.5KG
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Category
Pack Size2.5 kg
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| NACRES | NA.21 |
|---|---|
| PubChem Substance ID | 24854873 |
| eCl@ss | 39021701 |
| UNSPSC Code | 12352100 |
| Web Name Suffix Override | ACS reagent grade, ≥99%, 99.5-102.5% (ACS specification), solid |
| EC Number | 205-634-3 |
| MDL number | MFCD00149102 |
| Beilstein/REAXYS Number | 3679436 |
| InChI key | GEVPUGOOGXGPIO-UHFFFAOYSA-N |
| InChI | 1S/C2H2O4.2H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);2*1H2 |
| SMILES string | [H]O[H].[H]O[H].OC(=O)C(O)=O |
| grade | ACS reagent |
| vapor density | 4.4 (vs air) |
| vapor pressure | <0.01 mmHg ( 20 °C) |
| assay | ≥99% |
| form | solid |
| impurities | H2SO4, passes test (darkened) |
| ign. residue | ≤0.01% |
| Quality Level | 200 |
| pH | 1.5 (10 g/L) |
| mp | 104-106 °C (lit.) |
| solubility | water: 100 g/L at 25 °C |
| anion traces | chloride (Cl-): ≤0.002% |
| cation traces | Ca: ≤0.001% |
| functional group | carboxylic acid |
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