Properties: Needles from acetone, mp 227-229° (dec). Sol in acetone. Sparingly sol in cold alcohol, ether, chloroform, benzene. A soln in alcohol or acetone develops a red color with nitrites upon addn of acid.
Melting point: mp 227-229° (dec)
Use: Detection of nitrites, colibacilli in urine: Pfeiffer, Muench. Med. Wochenschr.
92, 1315 (1950).
产品链接: 553-74-2››