Application
1.Used for preparing Schiff reagent to detect aldehydes, and for extraction spectrophotometry to determine certain acid ions and metal ions.
2. Used for photometric detection of bromine, nitrite, and sulfur dioxide.
3. Used as a maximal inhibitor in polarographic analysis.
4. Used for dyeing cotton, acrylic, silk, leather, etc., with good fastness when dyeing acrylic. It can also be used for coloring paper, feathers, wheat chemicalbook stems, bamboo, wood, etc., and can also be used to create color lakes. 5. The nuclear dye used for biochemical analysis is the strongest nuclear dye, capable of staining mucin, elastic tissue, and fuchsin loving granules. It is also used for nuclear staining of the central nervous system, in bacteriology to identify Mycobacterium tuberculosis, and in analytical chemistry, Schiff reagent is prepared to test aldehydes. Redox indicator titrated with bromate.
