中文名称：镁试剂Ⅰ
  • 4-(4-硝基苯偶氮)间苯二酚; 镁试剂
  • 4-(4-Nitrophenylazo)resorcinol
  • Magneson I; Magneson; 2,4-Dihydroxy-4-nitroazobenzene; 3-hydroxy-4-[(4-nitrophenyl)hydrazono]cyclohexa-2,5-dien-1-one; (4E)-3-hydroxy-4-[(4-nitrophenyl)hydrazono]cyclohexa-2,5-dien-1-one
  • 74-39-5
  • 200-808-5
  • C12H9N3O4
  • 259.2176
  • InChI=1/C12H9N3O4/c16-10-5-6-11(12(17)7-10)14-13-8-1-3-9(4-2-8)15(18)19/h1-7,13,17H/b14-11+
  • 镁试剂Ⅰ 74-39-5
  • 1.45g/cm3
  • 195-200℃
  • 456.5°C at 760 mmHg
  • 229.9°C
  • 3.98E-09mmHg at 25°C
  • 用作测定镁的灵敏试剂和非水溶液滴定指示剂
  •  Xi:Irritant;
  • R36/38:;
  • S26:;
    S36:;