Powder detergent compositions

摘要

Powder detergent compositions for machine dish washing which are effective in hard water in the absence of large amounts of phosphates are provided based on a combination of low foaming nonionic surfactant, bleaching agent, alkali metal hexametaphosphate, and from 15-70% of borax. The composition is buffered to provide a pH in the range of pH 7.0 to pH 8.5 measured in 1% water solution.