Merck, 75688-50G, Oxalic acid
Size:50 g, Ethanedioic acid, puriss. p.a., anhydrous, ≥99.0% (RT)
Available Catalog Numbers
Catalog Number: 75688-50G
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Category
Pack Size50 g
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| Web Name Suffix Override | anhydrous grade, ≥99.0% (RT), crystals, puriss. p.a. |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 57652581 |
| UNSPSC Code | 12352100 |
| EC Number | 205-634-3 |
| MDL number | MFCD00002573 |
| Beilstein/REAXYS Number | 385686 |
| InChI key | MUBZPKHOEPUJKR-UHFFFAOYSA-N |
| InChI | 1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6) |
| SMILES string | OC(=O)C(O)=O |
| grade | anhydrous |
| vapor density | 4.4 (vs air) |
| vapor pressure | <0.01 mmHg ( 20 °C) |
| assay | ≥99.0% (RT) |
| form | crystals |
| impurities | ≤0.001% total nitrogen (N) |
| ign. residue | ≤0.01% (as SO4) |
| Quality Level | 200 |
| Gene Information | human ... SRC(6714) |
| mp | 189.5 °C (dec.) (lit.) |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Ca: ≤10 mg/kg |
| functional group | carboxylic acid |
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