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sulfaat, milles on rohkem hapnikku kui tavalises sulfaadis (sisaldab peroksorühma), nt peroksomonosulfaat SO52
persulfaat . Koolisõnastikud 2005–2010. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//kool_KV/persulfaat/1/est (19.07.2026)
