Product code: RXSOL-60-6605-170
- Usage unit
-
Box
1-(2-Pyridylazo)-2-naphthol (PAN), an orange colored dye, is commonly used as an acid-base indicator. It can form chelates with metal ions, which makes it a valuable indicator in complexometric titrations. PAN is also a spectrophotometric reagent, which can extract metal chelates into an organic solvent.
Application
1-(2-Pyridylazo)-2-naphthol (PAN), an orange colored dye, is commonly used as an acid-base indicator. It can form chelates with metal ions, which makes it a valuable indicator in complexometric titrations. PAN is also a spectrophotometric reagent, which can extract metal chelates into an organic solvent.
Procedure
PAN Indicator Solution, 0.3%, 100 mL. For low-level determination of nickel and cobalt by the PAN method. Hach method 8078. 100 mL bottle.
Other names
PAN INDICATOR AR
Supply locations
Note
A complexometric indicator is an ionochromic dye that undergoes a definite color change in presence of specific metal ions.