... sublimation temperature: 300oC . Solubility: soluble in methanol, formaldehyde, acetic acid, hot ethylene glycol, glycerol, pyridine; slightly soluble in water, ... alkaline reaction with a variety of acid-melamine salt. In the strong acid or strong alkali solution, melamine ... the second generation of cyanuric acid amide, an amide of cyanuric acid and cyanuric acid. Addition reaction of melamine ...