Product name: Refined iodine
CAS NO: 7553-56-2
Physical Properties:
The nature of fine iodine brittle , steam purple . Special stimulus smelly . Melting point 113.5 ℃, boiling point of 184.35 ℃, relative density of 4.93 (20/4 ℃), slightly soluble in water , the solubility increased with increasing temperature ; insoluble in sulfuric acid ; soluble in organic solvents ; iodine chloride soluble in bromide; more soluble iodide solution; soluble sulfur, selenium,ammonium and alkali metal iodides , aluminum ,tin , titanium and other metal iodides .
Specification:
iodine:( I2)/% ≥99.5
Chlorine and bromine compounds:(CL-)/% ≤0.014
sulphate sulfate: (SO2))/% ≤0.030
non-volatile matter: /% ≤0.05
Application:
Fine iodine is mainly used in the manufacture of iodide used in the manufacture of pesticides , feed additives , dyes , iodine , test strips , drugs used to formulate equivalent solvent , Determination of iodine value , calibration of the concentration of sodium thiosulfate solution , the solution can be used for disinfectant photoengraving for iodine and thinning liquid preparation