Study on The Reactions of A Group of Unsymmetric Chromotropic Acid Arsenazo with Th

Study on The Reactions of A Group of Unsymmetric Chromotropic Acid Arsenazo with Th[J]. Rock and Mineral Analysis, 1990, (2): 134-138.

Citation:

Study on The Reactions of A Group of Unsymmetric Chromotropic Acid Arsenazo with Th[J]. Rock and Mineral Analysis, 1990, (2): 134-138.

Citation:

Study on The Reactions of A Group of Unsymmetric Chromotropic Acid Arsenazo with Th[J]. Rock and Mineral Analysis, 1990, (2): 134-138.

ABSTRACT

Color reactions of thorium with six unsymmetric arsenazo reagents are discussed. The acid stability of diverse complexes formed was studied and the toleiance to the major interfering ions compared. It was found that DBN-arsenazo excels all other reagents

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