FIELD: chemistry.
SUBSTANCE: sodium percarbonate particles are covered by a cladding which contains anhydrous sodium sulphate in amount of 70-99.8 wt % and sodium borate in amount of 0.2-20 wt % and where said cladding accounts for 1-10% of the total weight of one particle of sodium percarbonate.
EFFECT: high stability during storage when using sodium percarbonate particles as a component of detergent and cleaning agents.
9 cl, 2 tbl, 2 ex
