Oxalic acid CAS#: 144-62-7; ChemWhat Code: 27964
Names & Identifiers |
| Product Name | Oxalic acid |
| Synonyms | OXALATE ION CHROMATOGRAPHY STANDARD;PH STANDARD SOLUTION OXALATE BUFFER;BETZ 0295;ETHANEDIOIC ACID;DICARBOXYLIC ACID C2;DI-CARBOXYLIC ACID;4-benzyloxyphenylethanol;Acide oxalique |
| CAS Registry Number | 144-62-7 |
| Molecular Formula | C2H2O4 |
| Molecular Weight | 90.03 |
| EINECS | 205-634-3 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 189.5 °C (dec.)(lit.) |
| Density | 0.99 g/mL at 25 °C |
| vapor Density | 4.4 (vs air) |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| Flash Point | 101-157°C |
| Storage | Store below +30°C. |
| Solubulity | water: soluble108g/L at 25°C |
| form | Liquid |
| pka | 1.23(at 25℃) |
| Color | White |
| PH | 1 (100g/l, H2O, 20℃) |
| Water Solubility | 90 g/L (20 ºC) |
| Sublimation | 101-157 ºC |
| Merck | 14,6911 |
| BRN | 385686 |
| Stability: | Stable, but moisture sensitive. Incompatible with metals. |
| InChIKey | MUBZPKHOEPUJKR-UHFFFAOYSA-N |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Oxalic acid(144-62-7) |
| EPA Substance Registry System | Ethanedioic acid(144-62-7) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn |
| R Phrase | 21/22-63-34-41 |
| S Phrase | 24/25-23-36/37/39-27-26-39-37-36-36/37 |
| RIDADR | UN 3261 8/PG 3 |
| WGK Germany | 1 |
| RTECS | RO2450000 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | III |
| Hazardous Substances Data | 144-62-7(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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