Model: | MOS 107-22-2 |
Brand Name: | MOSINTER |
CAS: | 107-22-2 |
Molecular formula: | C2H2O2 |
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 |