Properties | Slightly soluble in water, soluble in alcohol and ether, soluble in acidic and alkaline aqueous solutions, and its sodium salt is
soluble in water. It forms water-soluble or insoluble complexes with metal ions, and the complexes are mostly red or red-purple. |
Usage | Biochemical research. Complexometric titration indicator, determination of bismuth, cadmium, copper, gallium, mercury, indium,
manganese, nickel, lead, thorium, thallium (III), zinc, lanthanide ions, etc. Photometric determination of bismuth, cobalt,
copper, gallium, indium, lanthanides, manganese, molybdenum, niobium, nickel, neptunium, osmium, lead, palladium, rhodium,
ruthenium, scandium, tantalum, thallium (III), titanium, uranium and vanadium |
China
