The present invention relates to a water-absorbing composition comprising water-absorbing polymer structures and a compound of the structure Iin which- R1, R2, R3and R4can be identical or different and in each case represent a hydrogen atom, a halogen atom, a C1- to C4-hydrocarbon group or a hy-droxyl group,- R5represents a hydrogen atom, a C1- to C4-hydrocarbon group or an acetyl group,- n represents an integer chosen from the group consisting of 1, 2 or 3 and- Mn+represents an n-valent metal cation or an H+cation.The present invention also relates to a process for the preparation of a water-absorbing composition, the water-absorbing composition obtainable by this process, a composite, a process for the production of a composite, the compos-ite obtainable by this process, chemical products, such as, for example, hygiene articles, the use of a water-absorbing composition or of a composite and the use of the abovementioned compound of the structure I.本發明涉及一種包含吸水性聚合物結構和如下所示結構I化合物的吸水性組合物，在結構I中，R1、R2、R3和R4可相同或不同且在每種情況下表示氫原子、鹵原子、C1-C4烴基或羥基，R5表示氫原子、C1-C4烴基或乙醯基，n表示選自1、2或3組成之群組的整數，和Mn+表示n價金屬陽離子或H+陽離子。本發明還涉及一種製備吸水性組合物的方法，藉由該方法可得到的吸水性組合物，一種複合物，一種製備複合物的方法，藉由該方法可得到的複合物，化學産品，如衛生用品，吸水性組合物或複合物的用途，以及上述結構I化合物的用途。
