{"product_id":"calcium-sulfate-dihydrate-acs-reagent-2-5-kg-gfs-chemicals-19852","title":"Calcium Sulfate, Dihydrate, ACS Reagent, 2.5 kg, GFS Chemicals, 19852","description":"\u003cp\u003e\u003cstrong\u003eGFS Chemicals® Calcium Sulfate, Dihydrate, ACS Reagent Grade, 2.5 kg, 19852\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAppearance: white powder\u003c\/li\u003e \u003cli\u003eCAS No.: \u003cul\u003e \u003cli\u003eCalcium Sulfate, Dihydrate: 10101-41-4\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eChemical Formula: CaSO\u003csub\u003e4\u003c\/sub\u003e•2H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/li\u003e \u003cli\u003eMolecular Weight: 172.17 g\/mol\u003c\/li\u003e \u003cli\u003eMelting\/Freezing Point: 2642 °F (1450 °C)\u003c\/li\u003e \u003cli\u003eSolubility in Water: slightly soluble\u003c\/li\u003e \u003cli\u003eDensity\/Specific Gravity: 2.3 g\/cm\u003csup\u003e3\u003c\/sup\u003e\n\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 \u003c\/td\u003e \u003ctd\u003e98.0 to 102.0 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSodium \u003c\/td\u003e \u003ctd\u003e0.02 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStrontium \u003c\/td\u003e \u003ctd\u003e0.05 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInsoluble in dilute HCl (%) \u003c\/td\u003e \u003ctd\u003e0.02 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eChloride \u003c\/td\u003e \u003ctd\u003e0.005 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHeavy Metals (by ICP-OES) \u003c\/td\u003e \u003ctd\u003e0.002 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIron \u003c\/td\u003e \u003ctd\u003e0.001 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMagnesium\u003c\/td\u003e \u003ctd\u003e0.02 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePotassium \u003c\/td\u003e \u003ctd\u003e0.005 %\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"GFS Chemicals","offers":[{"title":"EA (1)","offer_id":51111550812475,"sku":"GFS-780-2.5KG-EA","price":340.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/GFS-780-2_5KG_94d8b644-aa87-4373-bf9b-e47fdd5c6936.png?v=1784718819","url":"https:\/\/preiser.com\/products\/calcium-sulfate-dihydrate-acs-reagent-2-5-kg-gfs-chemicals-19852","provider":"Preiser Scientific","version":"1.0","type":"link"}