... 4.Apperaance: Whtie solid: Powder/crystal 99.8% Melamine 1.White crystal powder, 99.8%Min 2.CAS No.: 108-78-1 3 ... can dissolve in glycerine,pyridine,heat ethylene glycol,acetic acid and formaldehyde.It is difficult soluble in the ether ... 354°CDissolvabilitycarbinol, formaldehyde, acetic acid , hot glycol, glycerin, pyridine; slightly in water, ethanol Usage:Melamine 99.8% is mainly used for ...