... Best price and quality 1.Glyoxal 40% introduction:Flavor chemical material GlyoxalCAS No:107-22-2Molecular formula: C2H2O2Molecular Weight: ... soluble in esters,aromatic solvents. Active chemical properties 3.Product Application:Mainly used in chemical, medicine, paper making, flavor, coating ... , adhesive and daily-use chemical etc.,It can be directly synthesized into imidazole, 2 ...