{"title":"Potassium Acid Phthalate","description":"\u003cp\u003ePotassium Acid Phthalate\u003c\/p\u003e","products":[{"product_id":"potassium-acid-phthalate-primary-standard-acs-sold-by-each-each-bottle-of-100-grams-non-regulated","title":"Potassium Acid Phthalate, Primary Standard (ACS) (Sold by Each \/ Each = Bottle of 100 Grams) (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eGFS Chemicals™ Potassium Acid Phthalate, Primary Standard, ACS Grade, 100 g, 60000\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: white solid\u003c\/li\u003e \u003cli\u003eCAS Nos.: 877-24-7\u003c\/li\u003e \u003cli\u003eFormula: HOCOC\u003csub\u003e6\u003c\/sub\u003eH\u003csub\u003e4\u003c\/sub\u003eCOOK\u003c\/li\u003e \u003cli\u003eMolecular Weight: 204.23 g\/mol\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable 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\u003ctd style=\"width:\" height:\u003e0.002%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height:\"\u003e \u003ctd style=\"width:\" height:\u003eHeavy metals (as Pb) \u003c\/td\u003e \u003ctd style=\"width:\" height:\u003e0.0005%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height:\"\u003e \u003ctd style=\"width:\" height:\u003eIron \u003c\/td\u003e \u003ctd style=\"width:\" height:\u003e0.0005%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height:\"\u003e \u003ctd style=\"width:\" height:\u003eSodium \u003c\/td\u003e \u003ctd style=\"width:\" height:\u003e0.005%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height:\"\u003e \u003ctd style=\"width:\" height:\u003eNIST Traceable\u003c\/td\u003e \u003ctd style=\"width:\" height:\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"GFS Chemicals","offers":[{"title":"EA 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4.00 (0.05 M Aqueous Solution)\u003c\/li\u003e \u003cli\u003eSolubility in Water:  80 g\/L at 20 °C\u003c\/li\u003e \u003cli\u003eSpecific Gravity:  1.64 g\/mL\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e \u003ctable style=\"width:\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eAssay (dried basis)\u003c\/td\u003e \u003ctd\u003e99.95 to 100.05 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInsoluble\u003c\/td\u003e \u003ctd\u003e0.000 to 0.005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003epH (0.05 M solution) @ 25 C\u003c\/td\u003e \u003ctd\u003e4.00 to 4.02 pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChlorine compounds (as Cl)\u003c\/td\u003e \u003ctd\u003e0.000 to 0.003 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSulfur compounds (as S)\u003c\/td\u003e \u003ctd\u003e0.000 to 0.002 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeavy metals (as Pb)\u003c\/td\u003e \u003ctd\u003e0.0000 to 0.0005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIron\u003c\/td\u003e \u003ctd\u003e0.0000 to 0.0005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSodium\u003c\/td\u003e \u003ctd\u003e0.000 to 0.005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNIST Traceable\u003c\/td\u003e \u003ctd\u003e0 to 0 Maximum\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"GFS Chemicals","offers":[{"title":"EA (1)","offer_id":51111535313211,"sku":"GFS-554-09-EA","price":99.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/GFS-554-09_da9b53fa-a59b-4b25-b055-3a9e439ef7fa.png?v=1784718661"},{"product_id":"potassium-acid-phthalate-300-mg-l-multi-purpose-standard-4-l-ricca-5837-3-1","title":"Potassium Acid Phthalate, 300 mg\/L, Multi-Purpose Standard, 4 L, Ricca, 5837.3-1","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemicals™\u003c\/strong\u003e \u003cstrong\u003ePotassium Acid Phthalate, 300 mg\/L, Multi-Purpose Standard, 4 L, 5867.3-1\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance:  colorless liquid\u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eWater:  7732-18-5\u003c\/li\u003e \u003cli\u003ePotassium Acid Phthalate:  877-24-7\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eShelf Life:  12 months\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111653179707,"sku":"RIA-5867.3-1-EA","price":238.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-5867_3-1.png?v=1784721510"},{"product_id":"potassium-acid-phthalate-multi-purpose-standard-sold-by-each-each-500-ml-plastic-bottle-non-regulated","title":"Potassium Acid Phthalate, Multi-Purpose Standard (Sold by Each \/ Each = 500 mL Plastic Bottle) (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemicals™\u003c\/strong\u003e \u003cstrong\u003ePotassium Acid Phthalate, 300 mg\/L, Multi-Purpose Standard, 500 mL, 5867.3-16\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance:  colorless liquid\u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eWater:  7732-18-5\u003c\/li\u003e \u003cli\u003ePotassium Acid Phthalate:  877-24-7\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eShelf Life:  12 months\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111653278011,"sku":"RIA-5867.3-16-EA","price":51.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-5867_3-16.png?v=1784721512"},{"product_id":"potassium-acid-phthalate-multi-purpose-standard-sold-by-each-each-1-l-plastic-bottle-non-regulated","title":"Potassium Acid Phthalate, Multi-Purpose Standard (Sold by Each \/ Each = 1 L Plastic Bottle) (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemicals™\u003c\/strong\u003e \u003cstrong\u003ePotassium Acid Phthalate, 300 mg\/L, Multi-Purpose Standard, 1 L (32 oz.), 5867.3-32\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance:  colorless liquid\u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eWater:  7732-18-5\u003c\/li\u003e \u003cli\u003ePotassium Acid Phthalate:  877-24-7\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eShelf Life:  12 months\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111653310779,"sku":"RIA-5867.3-32-EA","price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-5867_3-32.png?v=1784721514"},{"product_id":"potassium-acid-phthalate-standard-1-ml-1-mg-chemical-oxygen-demand-cod-1000-ppm-cod-500-ml-bottle-ricca-chemical-5868-16-non-regulated","title":"Potassium Acid Phthalate Standard, 1 mL = 1 mg Chemical Oxygen Demand (COD), 1000 ppm COD, 500 mL Bottle, Ricca Chemical 5868-16 (Non-Regulated)","description":"\u003cp\u003e\u003cstrong\u003eRicca Chemicals™\u003c\/strong\u003e \u003cstrong\u003ePotassium Acid Phthalate Standard, 1000 ppm Chemical Oxygen Demand (COD), 500 mL (16 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5870-32\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: Colorless liquid in natural poly bottle\u003c\/li\u003e \u003cli\u003eCAS Nos.: \u003cul\u003e \u003cli\u003eWater:  7732-18-5\u003c\/li\u003e \u003cli\u003ePotassium Acid Phthalate:  877-24-7\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eShelf Life:  18 months\u003c\/li\u003e \u003c\/ul\u003e","brand":"Ricca Chemical Company","offers":[{"title":"EA (1)","offer_id":51111653474619,"sku":"RIA-5870-44-EA","price":100.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/RIA-5870-44.png?v=1784721518"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/collections\/20116.jpg?v=1761678790","url":"https:\/\/preiser.com\/collections\/potassium-acid-phthalate.oembed","provider":"Preiser Scientific","version":"1.0","type":"link"}