granular unit dose for cleaning a coffee machine detergent.

摘要

A unit dose detergent for cleaning a coffee machine consisting of a water-soluble sachet filled with a composition comprising: a) 10-40% by weight of a sequestering agent; b) 15-50% by weight of a persalt or peracid; c) 0, 1-10 wt% of a scale inhibitor selected from phosphonate and carboxyl-functional polymer; d) a sufficient amount of an alkaline compound to obtain a pH of at least 10 when the composition is dissolved in water; e) optionally, to a total of 100 wt% ingredients comprised between a) and e) at least one auxiliary agent; wherein 30-100% by weight of the total comprised of a) to e) is in the form of granules having an average particle size of 250-800 microns, an area BET specific surface of less than 100 m2 / g, and a dissolution rate of less than 1 min. in 100 ml of water at 90 ° C.