1-(2-Pyridylazo)-2-naphthol (PAN) 98%, pure indicator grade
:85-85-8
:
:C₁₅H₁₁N₃O
:MFCD00004071
:249.27 g/mol
:412 °C (1013 hPa)
:138…141 °C
:Ambient
:201-637-9
:GHS07
- Appearance:Orange to red-brown to brown Powder
- Infrared spectrum:Conforms
- Titration with HClO4:≥97.5 %
- Suitability:(as complexom. indicator) Passes test