FIELD: chemistry.
SUBSTANCE: invention refers to phosphatised 2-propylheptanol alkoxylates containing 2-4 ethylene oxide links and 1-3 phosphoric acid residues in the form of phosphoric or polyphosphoric acid or acid salt ethers, and to application of phosphatised 2-propylheptanol or phosphatised 2-propylheptanol alkoxylates containing 1-3 phosphoric acid residues, 1-20 ethylene oxide links and 0-3 propylene oxide and/or butylenes oxide links in the form of phosphoric or polyphosphoric acid or acid salt ethers, as hydrotrope for C8-C18 alcohol alkoxylate containing 1-20 ethylene oxide links and 0-3 propylene oxide and/or butylenes oxide links, in alkaline solution, especially in compositions for commercial cleaning of solid surfaces.
EFFECT: obtainment of novel hydrotropes and efficient detergent compositions based on them.
12 cl, 7 ex, 12 tbl
