SODIUM IODID FOR ANALYSIS/ NATRIUM IODID/ NaI, 250 GR, MERCK, 106523

SODIUM IODIDE FOR ANALYSIS/ NATRIUM IODIDE, 250 GR, MERCK, 106523 * foto hanya ilustrasi dari kemasan 100 GR * # HARAP MENANYKAN STOCK TERLEBIH DAHULU # Description Brand : MERCKMILLIPORE Made in Germany Catalogue Number 106523 Packing : 250 GR (plastic bottle) Specifications Assay (argentometric) 99.5 % Assay (argentometric; calculated on dried substance) 99.5 - 100.5 % Identity passes test Appearance of solution passes test Insoluble matter 0.01 % Alkaline reacting substances passes test pH-value (5%; water) 6.0 - 9.0 Chloride and Bromide (as Cl) 0.01 % Iodate (IO) 0.0003 % Phosphate (PO) 0.001 % Sulfate (SO) 0.002 % Thiosulfate (SO) passes test Total nitrogen (N) 0.002 % Heavy metals (as Pb) 0.0005 % Ba (Barium) 0.002 % Ca (Calcium) 0.001 % Cu (Copper) 0.0001 % Fe (Iron) 0.0005 % K (Potassium) 0.01 % Mg (Magnesium) 0.001 % Ni (Nickel) 0.00001 % Pb (Lead) 0.0001 % Loss on Drying (105C) 0.5 % Product Information CAS number 7681-82-5 EC number 231-679-3 Grade ACS,Reag. Ph Eur Hill Formula INa Chemical formula NaI Molar Mass 149.89 g/mol HS Code 2827 60 00