Chem. J. Chinese Universities ›› 1999, Vol. 20 ›› Issue (S1): 322.

• Molecular Spectroscopy • Previous Articles     Next Articles

Synthesis of 2-(Benzothiazolylazo)-7-(4-Nitrophenylazo)-Chromotropic Acid and Its Colour Reaction with Titranium

XIA Xin-Quan   

  1. Shenyang Institute of Chemical Technology, Shenyang 110021, P. R. China
  • Online:1999-12-31 Published:1999-12-31

Abstract:

A chromogenic reagent 2-(Benzothiazolylazo)-7-(4-Nitrophenylazo)-Chromotropic Acid (BTANPACA) was synthesized and its colour reaction with Ti(Ⅳ) was studied spectrophotometrically.

TrendMD: