P.A.R. 0.1% in Methanol

Buy P.A.R. 0.1% in Methanol ( ) MF: | MW:. Get High Quality P.A.R. 0.1% in Methanol ( ) from Tristains.

P.A.R. is a orange red to brown colored powder. Its chemical formula is C11H8N3NaO2.H2O. P.A.R. (4-(2-Pyridylazo)resorcinol) serves as an organic compound utilized as both a chelating agent and an indicator in the realm of analytical chemistry. To create a 0.1% solution of P.A.R. in methanol, 0.1 grams of P.A.R. is dissolved in 100 milliliters of methanol. The resulting solution typically exhibits an orange to red hue, the exact color dependent on the concentration and surrounding conditions. This 0.1% P.A.R. solution in methanol proves to be a valuable reagent in analytical chemistry due to its heightened sensitivity, distinct color alteration, and adaptability for a variety of titration, spectrophotometric, and chromatographic analyses involving metal ions.

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Application :

• P.A.R. 0.1% in methanol is widely used as an indicator in complexometric titrations involving metal ions such as zinc, copper, cobalt, nickel, and others.
• It is utilized in spectrophotometric methods due to its significant color change upon binding with metal ions.
• It can be used as a detection reagent in chromatography, assisting in the identification and quantification of metal ions separated during the process.

Benefits :

• Ensures consistent and reliable performance
• Versatile and easy to use
• Gives clear and observable color change