Properties: Sulfur-yellow needles from alcohol or acetone, mp 241°. Moderately strong base. pKa (25°): 4.53. Freely sol in alcohol; slightly sol in chloroform, toluene, pyridine; sol in acetone.
Melting point: mp 241°
pKa: pKa (25°): 4.53
Derivative Type: Hydrochloride
CAS Registry Number: 134-50-9
Trademarks: Monacrin (Sterling Winthrop)
Percent Composition: C 67.68%, H 4.81%, N 12.14%, Cl 15.37%
Properties: Pale yellow crystals. Neutral reaction. One of the most highly fluorescent substances. One gram dissolves in 300 ml water giving a faintly yellow soln showing bluish-violet fluorescence. LD50 orally in mice: 78 mg/kg (Brodie, Lowenhaupt).
Toxicity data: LD50 orally in mice: 78 mg/kg (Brodie, Lowenhaupt)
Therap-Cat: Antiseptic.
Therap-Cat-Vet: Antiseptic.
Keywords: Antiseptic/Disinfectant; Dyes.
产品链接: 90-45-9››