{"product_id":"sodium-sulfate-anhydrous-bio-refined-500-g-68341","title":"Sodium Sulfate, Anhydrous, Bio-Refined,500 G - 68341","description":"Sodium Sulfate, Anhydrous, Bio-Refined,500 G - 68341\u003cbr\u003eAbsorbance (1M in H2O) @ 260 nm 0.011   Max, Absorbance (1M in H2O) @ 280 nm 0.008   Max, Al  5 ppm  Max, As  1 ppm  Max, Assay 99 % - Min, Ba  5 ppm  Max, Bi  5 ppm  Max, Ca 20 ppm  Max, Cd  5 ppm  Max, Chloride (Cl) 0.001 %  Max, Co  5 ppm  Max, Cr  5 ppm  Max, Cu  5 ppm  Max, Fe  2 ppm  Max, Insoluble matter 0.01 %  Max, K 50 ppm  Max, Li  5 ppm  Max, Loss on ignition at 800 C (%) 0.5 %  Max, Mg  5 ppm  Max, Mn  5 ppm  Max, Mo  5 ppm  Max, Ni  5 ppm  Max, Pb  5 ppm  Max, pH (1M in water @ 20 deg. C) (pH) 5.0 -  7.0 pH, Phosphate (PO4) 0.002 %  Max, Sr  5 ppm  Max, Total Nitrogen (N) 0.0005 %  Max, Zn  5 ppm  Max\u003cbr\u003eCAS #:7757-82-6\u003cbr\u003eUN#:CHEMICAL N\u003cbr\u003eShip Name:SODIUM SULFATE, ANHYDROUS\u003cbr\u003eFormula:Na!2SO!4","brand":"GFS Chemicals Inc.","offers":[{"title":"7757-82-6","offer_id":44376799019177,"sku":"68341","price":88.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/gfs-chemicals-biochemicals_2ef9f22e-4889-4bbf-9522-20c691b38110.jpg?v=1742252518","url":"https:\/\/labproinc.myshopify.com\/products\/sodium-sulfate-anhydrous-bio-refined-500-g-68341","provider":"Lab Pro Inc","version":"1.0","type":"link"}