Chemical Formula: In2Te3
Catalog Number: ST0323
CAS Number: 1312-45-4
Purity: 99.9%, 99.95%, 99.99%, 99.995%, 99.999%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made
Indium is a chemical element originated from the Latin ‘indicium’, meaning violet or indigo. It was first mentioned in 1863 and observed by F. Reich and T. Richter. The isolation was later accomplished and announced by T. Richter. “In” is the canonical chemical symbol of indium. Its atomic number in the periodic table of elements is 49 with location at Period 5 and Group 13, belonging to the p-block. The relative atomic mass of indium is 114.818(3) Dalton, the number in the brackets indicating the uncertainty.
Tellurium is a chemical element originated from Earth, the third planet on solar system (with the Latin word tellus). It was first mentioned in 1782 and observed by F.-J.M. von Reichenstein. The isolation was later accomplished and announced by H. Klaproth. “Te” is the canonical chemical symbol of tellurium. Its atomic number in the periodic table of elements is 52 with location at Period 5 and Group 16, belonging to the p-block. The relative atomic mass of tellurium is 127.60(3) Dalton, the number in the brackets indicating the uncertainty.
