Spectrophotometric Determination of Titanium in Titanium Metals

DOI Web Site Web Site

Bibliographic Information

Other Title
  • 金属チタニウム中のチタニウムの吸光光度定量法
  • キンゾク チタニウム チュウ ノ チタニウム ノ キュウコウ コウド テイリョウホウ

Search this article

Abstract

This investigation was undertaken to develop a rapid and accurate differential spectrophotometric method for the determination of titanium in titanium metals. The reaction between titanium and salicylic acid in pH 5±0.5 solution to produce the yellow-colored complex was chosen for this application. The reference standard solution contained 1.20 mg of titanium per 100 mL of pH 5±0.5 solution. Beer’s law was conformed to within the range of 1.20 to 1.50 mg of titanium per 100 mL of pH 5±0.5 solution. At pH 5±0.5 molybdenum, niobium, thorium tungsten, manganese, aluminum, lead, cobalt, nickel, chromium, vanadium, calcium, and magnesium do not interfere. Iron and copper may be masked by the addition of EDTA.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top