The solubility properties of ZnSO 4 AA H 2O system at 25℃ in the whole concentration range were investigated by phase equilibrium method,and the corresponding phace diagram and refractive index diagram were construct...
The enthalpy change of formation reaction of the \%N\%\|phenyl\|\%N\%\+′\|(1,2,3\|thiadiazol\|5\|yl)urea has been determined by a microcalorimeter, using 5\|amino\|1,2,3\|thiadiazole and phenylisocyanate as starting ...
The solid complex of zinc L threonate has been prepared from the reaction mixture of L ascorbic acid, calcium carbonate and hydrogen peroxide in water at 0~3 ℃. It is purified by methyl alcohol extraction under redu...
The solubility properties of the zinc chloride- amino acids(Leu/Try/Val/Thr)- water systems at 25℃ in the whole concentration range have been investigated by equilibrium method, the corresponding phase diagrams and...