Melamine characters for the pure white monoclinic crystal edge, tasteless and soluble in hot water, micro-soluble in cold water, very little heat soluble in ethanol, low toxicity.

• 三聚氰胺性状为纯白色单斜棱晶体，无味，溶于热水，微溶于冷水，极微溶于热乙醇，低毒。