US PATENT SUBCLASS 423 / 513
.~.~ Persulfate

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

511  DF  SULFUR OR COMPOUND THEREOF {4}
512.1  DF  .~ Oxygen containing {11}
513.~.~ Persulfate

DEFINITION

Classification: 423/513

(under subclass 512.1) Products or processes wherein the product contains the peroxymonsulfate (SO5[supscrpt]2-[end supscrpt]) or the peroxydisulfate (S2O8[supscrpt]2-[end supscrpt]) radical.

(1) Note. These radicals may also be identified as the permonosulfate or the perdisulfate, respectively.