Granules comprising bleaching catalyst or precursor thereof, bleaching agent and cleaning agent comprising same and use thereof

An uncoated granule comprising

• a) 1-95 wt-% of a manganese bleaching catalyst of formula (A1),
• wherein
• M represents a ion independently selected from Mn(II), Mn(III), or Mn(IV),
• LG independently represents a nitrogen donor ligand L or L-BG-L, in which L, and L-BG-L independently represent a nitrogen donor ligand,
• L is a monocyclic triamine and BG is a divalent organic bridge group,
• X independently represents a coordinating species selected from any mono-, bi- or tri-charged anions and any neutral molecules able to coordinate a manganese ion in a mono, bi or tridentate manner,
• Y is an anion selected from the group consisting of halide, nitrate, thiocyanate, sulfate, sulfate monoester, sulfonate, monocarboxylate, dicarboxylate and dicarboxylate monoester,
• a is 1 or 2,
• k is an integer from 1 to 4,
• n is an integer from 0 to 4, m is an integer from 1 to 8,
• an anti-agglomeration agent selected from the group consisting essentially of at least one or more of components b), c) and d), wherein
• b) is a bleach activator which is present in an amount between 0 and 95 wt-%,
• c) is a cellulose ether, which is present in an amount between 0 and 50 wt-%, and
• d) is a polysaccharide absorbent selected from the group consisting of starch, modified starch, glycogen or natural gum, which is present in an amount between 0 and 50 wt-%,
• which granule contains between 0 and 1.5 wt.-% of a water-soluble film-forming polymer selected from the group consisting of polyvinylpyrrolidones, polyalkylene glycols, polyvinyl alcohols, polyacrylic acid homo- or copolymers, polymethacrylic acid homo- or copolymers or salts of these homo- or copolymers.