| CAS No.: | 298-12-4 |
|---|---|
| Formula: | C2H2O3 |
| EINECS: | 206-058-5 |
| Type: | Organic Intermediate |
| Appearance: | Liquid |
| Quality: | Industrial |
| Customization: |
|---|
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Glyoxylic acid for Perfumer CAS 298-12-4
| Glyoxylic acid Basic information | |
| Product Name: | Glyoxylic acid |
| CAS: | 298-12-4 |
| MF: | C2H2O3 |
| MW: | 74.04 |
| EINECS: | 206-058-5 |
| Glyoxylic acid Chemical Properties | |
| Melting point | -93°C |
| Boiling point | 111°C |
| density | 1.33 g/mL at 20 °C |
| refractive index | n20/D 1.414 |
| Fp | 111°C |
| storage temp. | Store below +30°C. |
| solubility | Miscible with ethanol. Slightly miscible with ether and benzene. Immiscible with esters. |
| pka | 3.18(at 25ºC) |
| Water Solubility | miscible |
| Item | Specification | Test Result |
| Appearance | Yellowish transparent liquid | Conform |
| Glyoxylic Acid | 50.0%±0.5% | 0.5018 |
| Oxalic Acid | max1.0% | 0.0083 |
| Glyoxal | max0.25% | 0.0021 |
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