Properties: Bright yellow powder, mp 146°. Calc bp 332°. One gram dissolves in 1250 ml water, 45 ml boiling water, 25 ml alcohol, 30 ml ether; sol in benzene, methanol. Forms water soluble salts with mineral acids.
Melting point: mp 146°
Boiling point: bp 332°
CAUTION: Potential symptoms of overexposure are irritation of nose and throat; cyanosis, ataxia; tachycardia, tachypnea; dyspnea; irritability; vomiting, diarrhea; convulsions; respiratory arrest; anemia; methemoglobinemia; jaundice. See NIOSH Pocket Guide to Chemical Hazards (DHHS/NIOSH 97-140, 1997) p 226.
Use: Dyestuff intermediate.
产品链接: 100-01-6››