Properties: Leaves. Becomes blue on exposure to light. Soluble in water, in alcohol. Insol in ether. Dec into diphenylamine and sulfuric acid when heated above 200° with water contg hydrochloric acid.
Derivative Type: Sodium salt
Percent Composition: C 53.13%, H 3.72%, N 5.16%, Na 8.47%, O 17.69%, S 11.82%
Properties: Very sol in water.
Derivative Type: Potassium salt
Percent Composition: C 50.15%, H 3.51%, K 13.61%, N 4.87%, O 16.70%, S 11.16%
Properties: Leaves; slightly sol in alcohol, very sol in water.
Derivative Type: Barium salt
Percent Composition: C 45.47%, H 3.18%, N 4.42%, O 15.14%, S 10.12%, Ba 21.66%
Properties: Leaflets; slightly sol in water. Poisonous!
Use: Colorimetric determination of nitrates; oxidation-reduction indicator; detection of oxidizing substances.
产品链接: 101-57-5››