| abstract |
Stable peroxy-containing concentrates useful for the production of microbicidal agents consisting essentially of 0.5% TO 20% BY WEIGHT OF PERACETIC OR PERPROPIONIC ACID OR THEIR PRECURSORS, 25% TO 40% BY WEIGHT OF H2O2, 0.25% to 10% by weight of an organic phosphonic acid capable of sequestering bivalent metal cations and their water-soluble acid salts, 0 TO 5% BY WEIGHT OF ANIONIC SURFACE-ACTIVE COMPOUNDS OF THE SULFONATE AND SULFATE TYPE, REMAINDER: WATER. |