{"product_id":"guanidine-hydrochloride-bio-refined-100-g-41501","title":"Guanidine Hydrochloride, Bio-Refined,100 G - 41501","description":"Guanidine Hydrochloride, Bio-Refined,100 G - 41501\u003cbr\u003eAbsorbance @ 260 nm (6 M in H2O) 0.03   Max, Absorbance @ 280 nm (6 M in H2O) 0.02   Max, Al  5 ppm  Max, As 0.1 ppm  Max, Assay 99.5 % - Min, Ba  5 ppm  Max, Bi  5 ppm  Max, Ca 10 ppm  Max, Cd  5 ppm  Max, Co  5 ppm  Max, Cr  5 ppm  Max, Cu  5 ppm  Max, Fe  5 ppm  Max, Insoluble Matter 0.005 %  Max, K 50 ppm  Max, Li  5 ppm  Max, Loss on drying (high vacuum @ 25 C) 0.05 %  Max, Mg  5 ppm  Max, Mn  5 ppm  Max, Mo  5 ppm  Max, Na 50 ppm  Max, Ni  5 ppm  Max, Pb  5 ppm  Max, pH (6 M in water at 25 C) 4.0 -  6.0 pH, Residue on ignition 0.05 %  Max, Sr  5 ppm  Max, Substances reducing permanganate 0.005 %  Max, Sulfate (SO4) 0.005 %  Max, Zn  5 ppm  Max\u003cbr\u003eCAS #:50-01-1\u003cbr\u003eUN#:CHEMICAL N\u003cbr\u003eShip Name:GUANIDINE HYDROCHLORIDE\u003cbr\u003eFormula:NH!2C(NH)NH!2.HCl","brand":"GFS Chemicals Inc.","offers":[{"title":"50-01-1","offer_id":44376694128809,"sku":"41501","price":114.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0401\/5452\/9953\/products\/gfs-acs-reagent-grade-acids_5399e777-ccec-4791-8a67-b487eca60239.jpg?v=1742251462","url":"https:\/\/labproinc.myshopify.com\/products\/guanidine-hydrochloride-bio-refined-100-g-41501","provider":"Lab Pro Inc","version":"1.0","type":"link"}