The binaphthyl macrocyclic ligand, N, N′-diethyl-[3, 3′-(2, 2′-dihydroxy-1, 1′-
binaphthyl) carboxamide]-2, 2′-dihydroxy-1, 1′-binaphthyl-3, 3′-dicarboxylic acid …

Several types of new metal complexes of N-2-[4, 6-dimethylpyridyl]-N′-phenylthiourea
(HDMPyPT) have been prepared from M (OAc) 2 [M= Cu (II), Zn (II), Ni (II), Co (II), UO2 (VI)] …

Novel CuI and CuII complexes derived from the tribochemistry reactions of [Cu (GT) Cl2
(H2O) 2 (EtOH)] Cl· H2O with KBr, KI and CaI2 have been isolated and characterized. The …

A method is described for determining trace amounts of Tl in nickel-base alloys using pre-
treatment with ammonia solution and electrothermal atomic absorption spectrometry …

The composition, stability constants and molar absorption coefficients of the chelates of
thulium, ytterbium, lutetium and thorium ions with Semi-xylenol Orange (SXO) are …

The precision and accuracy attainable in direct complexometric titrations of Th4+
consecutively with either lighter (La3+, Nd3+, Sm3+, Eu3+ or Gd3+) or heavier lanthanides …

The composition, stability constants and molar absorption coefficient of the chelate of
thorium ion with Semimethylthymol Blue, SMTB is determined spectrophotometrically in a …

An amperometric method is proposed for end-point detection of complexometric titrations of
metal ions in unbuffered solutions with disodium ethylenediaminetetraacetate (Na2H2Y). It …

A rapid and simple general complexometric method was presented for the determination of
bismuth, titanium and aluminium in laboratory synthesized alloys similar to those of some …

Abstract The sulfonamide derivative, 4-((3-formyl-4-hydroxyphenyl) diazenyl)-N-(4-
methyloxazol-2-yl) benzenesulfonamide (FDMB), was synthesized and characterized …