Molecular formula: Re Molecular weight: 186.207 CAS No.: 7440-15-5 Appearance: Dark grey Metallic Powder Specifications: main content Re 99.99% (calculated by subtraction method, excluding gas elements) Application: Rhenium element standard sample; Rhenium element additive for various superalloys; Base material for various rhenium components; 3D printing and others Hall flow (s/50g): 95% Other trace metal impurity , analysis method: ICP-MS Gas element (â?¤, analysis method: LECO Na 0.0005% Ti 0.0001% Cu 0.0001% Sb 0.0001% Mg 0.0001% V 0.0001% Zn 0.0001% Ta 0.0001% Al 0.0005% Cr 0.0005% As 0.0001% W 0.0005% Si 0.0005% Mn 0.0001% Zr 0.0001% Pb 0.0001% P 0.0005% Fe 0.0008% Mo 0.0010% Bi 0.0001% K 0.0005% Co 0.0001% Cd 0.0001% Se 0.0001% Ca 0.0005% Ni 0.0001% Sn 0.0001% Tl 0.0001% O 0.01% C 0.002% N 0.001% H 0.005% Applications 1. It is used to make heat-resistant and corrosion-resistant alloy. 2.Used for making high temperature thermocouple, special filament and catalyst in organic synthesis industry.
