{"product_id":"potassium-sulfate-fine-crystal-baker-analyzed-acs-reagent-2-5-kg-poly-bottle-baker-3278-05-non-regulated","title":"Potassium Sulfate, Fine Crystal, BAKER ANALYZED ACS Reagent, 2.5 kg Poly Bottle,  Baker 3278-05 (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eAvantor J.T Baker Potassium Sulfate, Fine Crystal, BAKER ANALYZED ACS Reagent, 2.5 kg Poly Bottle, Baker 3278-05 (Non-Regulated)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAppearance: White solid granules\u003c\/li\u003e\n\u003cli\u003eCAS No.: 7778-80-5\u003c\/li\u003e\n\u003cli\u003eMolecular Formula: K\u003csub\u003e2\u003c\/sub\u003eSO\u003csub\u003e4\u003c\/sub\u003e\n\u003c\/li\u003e\n\u003cli\u003eMolecular Weight: 174.25 g\/mol\u003c\/li\u003e\n\u003cli\u003epH: 5.5 - 8.5 (25 degrees C) (5% aqueous solution)\u003c\/li\u003e\n\u003cli\u003eMelting Point: 1,067 degrees C\u003c\/li\u003e\n\u003cli\u003eBoiling Point: 1,689 degrees C\u003c\/li\u003e\n\u003cli\u003eDensity: 2.66 g\/cm\u003csup\u003e3\u003c\/sup\u003e (20 degrees C)\u003c\/li\u003e\n\u003cli\u003eStorage: Ambient temperature\u003c\/li\u003e\n\u003cli\u003eSynonym: \u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePotash of Sulfur\u003c\/li\u003e\n\u003cli\u003eArcane\u003c\/li\u003e\n\u003cli\u003eDipotassium Sulfate\u003c\/li\u003e\n\u003cli\u003eSulfuric Acid, Potassium Salt\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay K\u003csub\u003e2\u003c\/sub\u003eSO\u003csub\u003e4\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;= 99.0 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsoluble Matter\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.01 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH 5% Solution at 25 degrees C\u003c\/td\u003e\n\u003ctd\u003e5.5 - 8.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride (Cl)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.001 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium (Ca)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.01 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium (Mg)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.005 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSodium (Na)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 0.02 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen Compounds as (N)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrace Impurities - ACS - Heavy Metals as (Pb)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrace Impurities - Iron (Fe)\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Avantor","offers":[{"title":"EA (1)","offer_id":51111421641019,"sku":"BKR-3278-05-EA","price":299.04,"currency_code":"USD","in_stock":true},{"title":"CS (4)","offer_id":51111421673787,"sku":"BKR-3278-05-CS","price":1196.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/BKR-3278-05.png?v=1784717239","url":"https:\/\/preiser.com\/products\/potassium-sulfate-fine-crystal-baker-analyzed-acs-reagent-2-5-kg-poly-bottle-baker-3278-05-non-regulated","provider":"Preiser Scientific","version":"1.0","type":"link"}