Synthesis and applied research of rare-earth thioglycolate;

Progress and development trend of mercaptoacetic acid synthesis process;

In order to remove both soluble heavy metal species and insoluble substances efficiently by flocculation,a novel water-soluble macromolecule heavy metal flocculant,mercaptoacetyl polyethyleneimine(MAPEI) was synthesized by reacting polyethyleneimine with mercaptoacetic acid.

Synthesis and characterization of Antimony(Ⅲ) ternary complex with thioglycollic acid and INH of antibacterial activity;

The thioglycollic acid(TGA) combined with polyethyleneimine(PEI) was used in water flocculation treatment in order to remove not only Cu(II) but also turbidity.

Five N tetrahydrobenzothiazolyl imines have been synthesized by the condensation of 4,5,6,7 tetrahydro 2 benzothiazolamine with aromatic aldehydes and the reactions of imines respectively, with thioglycollic acid obtained five thiazolidones.

Study on analysis of thioglycolic acid in cosmetics by ion chromatography;

Synthesis of thioglycolic acid by sodium sulfide;

Synthesis and indexes of X-ray powder diffraction data of the complex of thioglycolic acid and trivalent antimonyion;

From the structure date of the rare earth ethylsulphates RE(C2H5SO4)3·9H2O(RE=La→Lu,except Pm),their efficient valence electrons,efficient valence densities andaverage coordinatiOn numbers of bonds etc,have been calculated by using the chemical bondtheory of complex crystals of dielectric description.