{"product_id":"fisher-chemical-potassium-persulfate-certified-ar-for-analysis","title":"Fisher Chemical Potassium Persulfate, Certified AR for Analysis","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan data-sheets-root=\"1\"\u003ePotassium Persulfate,\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"185\" data-end=\"563\" class=\"\"\u003e\u003cstrong data-start=\"204\" data-end=\"228\"\u003ePotassium persulfate\u003c\/strong\u003e is a white, crystalline, inorganic compound commonly used as a \u003cstrong data-start=\"292\" data-end=\"318\"\u003estrong oxidizing agent\u003c\/strong\u003e, \u003cstrong data-start=\"320\" data-end=\"341\"\u003eradical initiator\u003c\/strong\u003e, and \u003cstrong data-start=\"347\" data-end=\"373\"\u003ecleaning\/etching agent\u003c\/strong\u003e. It decomposes upon heating or in solution to produce \u003cstrong data-start=\"428\" data-end=\"448\"\u003esulfate radicals\u003c\/strong\u003e, making it highly effective in \u003cstrong data-start=\"480\" data-end=\"508\"\u003epolymerization reactions\u003c\/strong\u003e, \u003cstrong data-start=\"510\" data-end=\"532\"\u003esurface treatments\u003c\/strong\u003e, and \u003cstrong data-start=\"538\" data-end=\"562\"\u003eanalytical chemistry\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"565\" data-end=\"568\" class=\"\"\u003e\n\u003ch3 data-start=\"570\" data-end=\"593\" class=\"\"\u003e\u003cstrong data-start=\"576\" data-end=\"593\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"595\" data-end=\"934\"\u003e\n\u003cli data-start=\"595\" data-end=\"627\" class=\"\"\u003e\n\u003cp data-start=\"597\" data-end=\"627\" class=\"\"\u003e\u003cstrong data-start=\"597\" data-end=\"618\"\u003eChemical Formula:\u003c\/strong\u003e K₂S₂O₈\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"628\" data-end=\"660\" class=\"\"\u003e\n\u003cp data-start=\"630\" data-end=\"660\" class=\"\"\u003e\u003cstrong data-start=\"630\" data-end=\"645\"\u003eMolar Mass:\u003c\/strong\u003e 270.32 g\/mol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"661\" data-end=\"714\" class=\"\"\u003e\n\u003cp data-start=\"663\" data-end=\"714\" class=\"\"\u003e\u003cstrong data-start=\"663\" data-end=\"674\"\u003ePurity:\u003c\/strong\u003e Typically ≥98% (ACS or reagent grade)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"715\" data-end=\"772\" class=\"\"\u003e\n\u003cp data-start=\"717\" data-end=\"772\" class=\"\"\u003e\u003cstrong data-start=\"717\" data-end=\"732\"\u003eAppearance:\u003c\/strong\u003e White to off-white crystalline powder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"773\" data-end=\"831\" class=\"\"\u003e\n\u003cp data-start=\"775\" data-end=\"831\" class=\"\"\u003e\u003cstrong data-start=\"775\" data-end=\"790\"\u003eSolubility:\u003c\/strong\u003e Soluble in water, insoluble in alcohol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"832\" data-end=\"906\" class=\"\"\u003e\n\u003cp data-start=\"834\" data-end=\"906\" class=\"\"\u003e\u003cstrong data-start=\"834\" data-end=\"854\"\u003eOxidizing Power:\u003c\/strong\u003e Releases free radicals (SO₄⁻•) upon decomposition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"907\" data-end=\"934\" class=\"\"\u003e\n\u003cp data-start=\"909\" data-end=\"934\" class=\"\"\u003e\u003cstrong data-start=\"909\" data-end=\"924\"\u003eCAS Number:\u003c\/strong\u003e 7727-21-1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"936\" data-end=\"939\" class=\"\"\u003e\n\u003ch3 data-start=\"941\" data-end=\"972\" class=\"\"\u003e\u003cstrong data-start=\"948\" data-end=\"972\"\u003eCommon Applications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"974\" data-end=\"1435\"\u003e\n\u003cli data-start=\"974\" data-end=\"1074\" class=\"\"\u003e\n\u003cp data-start=\"976\" data-end=\"1074\" class=\"\"\u003e\u003cstrong data-start=\"976\" data-end=\"1004\"\u003ePolymerization initiator\u003c\/strong\u003e in emulsion and solution polymerizations (e.g., acrylates, styrene)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1075\" data-end=\"1136\" class=\"\"\u003e\n\u003cp data-start=\"1077\" data-end=\"1136\" class=\"\"\u003e\u003cstrong data-start=\"1077\" data-end=\"1088\"\u003eEtchant\u003c\/strong\u003e in \u003cstrong data-start=\"1092\" data-end=\"1123\"\u003eprinted circuit board (PCB)\u003c\/strong\u003e production\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1137\" data-end=\"1221\" class=\"\"\u003e\n\u003cp data-start=\"1139\" data-end=\"1221\" class=\"\"\u003e\u003cstrong data-start=\"1139\" data-end=\"1159\"\u003eSurface cleaning\u003c\/strong\u003e and \u003cstrong data-start=\"1164\" data-end=\"1175\"\u003eetching\u003c\/strong\u003e in electronics and semiconductor industries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1222\" data-end=\"1286\" class=\"\"\u003e\n\u003cp data-start=\"1224\" data-end=\"1286\" class=\"\"\u003e\u003cstrong data-start=\"1224\" data-end=\"1235\"\u003eOxidant\u003c\/strong\u003e in analytical chemistry and wastewater treatment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1287\" data-end=\"1366\" class=\"\"\u003e\n\u003cp data-start=\"1289\" data-end=\"1366\" class=\"\"\u003e\u003cstrong data-start=\"1289\" data-end=\"1307\"\u003eHair bleaching\u003c\/strong\u003e and cosmetic formulations (in controlled concentrations)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1367\" data-end=\"1435\" class=\"\"\u003e\n\u003cp data-start=\"1369\" data-end=\"1435\" class=\"\"\u003e\u003cstrong data-start=\"1369\" data-end=\"1405\"\u003eSoil and groundwater remediation\u003c\/strong\u003e via chemical oxidation (ISCO)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCatalog Number:10214540\u003c\/p\u003e","brand":"Fisher Chemical","offers":[{"title":"White \/ 250 g \/ Unit \/ New - Unopened (Sealed)","offer_id":51443279659335,"sku":"10214540","price":82.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/7245\/8055\/files\/chemical-structure-cas-7727-21-1.jpg-650.webp?v=1744713058","url":"https:\/\/checkout.wasteless.bio\/en-us\/products\/fisher-chemical-potassium-persulfate-certified-ar-for-analysis","provider":"Wasteless Bio","version":"1.0","type":"link"}