{"product_id":"potassium-acid-phthalate-primary-standard-acs-500-g-60001","title":"Potassium Acid Phthalate, Primary Standard (Acs),500 G - 60001","description":"Potassium Acid Phthalate, Primary Standard (Acs),500 G - 60001\u003cbr\u003eAssay (dried basis) 99.95 -  100.05 %, Chlorine compounds (as Cl) (%) 0.003 %  Max, Heavy metals (as Pb) 0.0005 %  Max, Insoluble 0.005 %  Max, Iron 0.0005 %  Max, NIST Traceable, pH (0.05 M solution) @ 25 C (pH) 4.00 -  4.02 pH, Sodium 0.005 %  Max, Sulfur compounds (as S) (%) 0.002 %  Max\u003cbr\u003eCAS #:877-24-7\u003cbr\u003eUN#:CHEMICAL N\u003cbr\u003eShip Name:POTASSIUM ACID PHTHALATE\u003cbr\u003eFormula:HOCOC!6H!4COOK","brand":"GFS Chemicals Inc.","offers":[{"title":"877-24-7","offer_id":44376757600425,"sku":"60001","price":99.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/gfs-chemicals-rare-earth-compounds_07e8d394-7eec-44bf-ae17-8d2ef5397eab.jpg?v=1742253312","url":"https:\/\/labproinc.myshopify.com\/products\/potassium-acid-phthalate-primary-standard-acs-500-g-60001","provider":"Lab Pro Inc","version":"1.0","type":"link"}