Abstract: Melamine orthophosphate and melamine pyrophosphate are prepared by reaction of ammonium dihydrogen phosphate or sodium pyrophosphate with melamine and hydrogen chloric acid.

• 摘要: 以磷酸二氢铵、焦磷酸钠、三聚氰胺及盐酸为原料，制备了三聚氰胺正磷酸盐和三聚氰胺焦磷酸盐。