Glyoxal 40%
Colorless or pale yellow prismatic crystal or liquid, crystal easy to deliquescence. The vapor is green and burns with a purple flame. Soluble in water, easily soluble in common organic solvents. It is used as a solubilizer and cross-linking agent in polymer chemistry; it is used in organic synthesis, especially when building heterocycles such as imidazoles.
| Payment & Shipping Terms | Supply Capacity | ||
|---|---|---|---|
| Payment Terms: | T/T, WU | Production Capacity: | 600T/year |
| Min. Order: | 25KG | Packing: | according to the customer's requirements |
| Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Glyoxal 40%
CAS 107-22-2
Colorless or pale yellow prismatic crystal or liquid, crystal easy to deliquescence. The vapor is green and burns with a purple flame. Soluble in water, easily soluble in common organic solvents. It is used as a solubilizer and cross-linking agent in polymer chemistry; it is used in organic synthesis, especially when building heterocycles such as imidazoles.
| Discriptions | Clear solution | ok |
|---|---|---|
| Colourity(Pt – Co) | 15 max | 10 |
| Acidity(calculate with acetic acid) | 0.2% max | 0.12% |
| Content of glyoxal | 40±0.5% | 40.12% |
| Content of glycol | 2.0% max | 1.22% max |
| Content of formaldehyde | 500ppm max | 305ppm |
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| CAS Number | 107-22-2 |
|---|---|
| Melting point | -14℃ |
| Boiling point | 104℃ |
| Density | 1.265 g/mL at 25℃ |
| Vapor Density | >1 (vs air) |
| Vapor pressure | 18 mm Hg (20 °C) |


