Bismuth Trioxide powder Bi2O3 5n 99.999%

Basic information: 1.Purity : Bismuth / Bismuth Trioxide / Bismuth Oxide powder Bi2O3 5n 99.999% 2. CAS No.: 1304-76-3 3.Main Application:Apicoectomy,Apexification,Pulp capping,Pulpotomies,ect. 4. Bismuth oxide, another name is bismuth trioxide. Characteristics: Yellow Power, insoluble in water, but soluble in concentrated acid to get bismuth(III)salt. Can be reduced by Carbon and hydrogen. Decomposed from Heated bismuth nitrate. Applied to make metal bismuth, catalyst and bismuth series oxides superconductor. Specification Impurities in ppm Bi2O3%99.999 min Cu1.0 Ag1.0 Mg0.5 Ni0.5 Ca1.0 Fe0.5 Co0.5 Mn0.5 Cr0.5 Pb0.5 Al0.30 Total content of impurity10 Our products Product Name Purity Specification High purity Bismuth (Bi) 5N -7N Shot, Powder, Ingot,Lump Bismuth Powder  (Bi) 4N 100-300mesh Bismuth Shot (Bi) 4N 1-6mm Bismuth Ingot 4N 1-2kg/ingot Bismuth Needle(Bi) 4N Needle Bismuth Trioxide(Bi2o3) 4N,5N Yellowish Powder 100-200mesh Bismuth Telluride 4N Grey lump