... .12oCis an important heterocyclic organic chemical raw materials, Physical properties: white crystalline powder, non-toxic, tasteless, Relative density ... carbon tetrachloride. Weakly alkaline aqueous solution. Chemical properties: melamine significantly weak alkaline reaction with a variety ... ) ≤ 20Color (Ha Zen) units (PT-Co), platinum-cobalt color ≤ 20Uses Is widely used in wood, plastic, paint ...