Indicator Panels

Leading Wholesaler of pan indicator 85-85-8 from Mumbai.

PAN INDICATOR 85-85-8

Request Callback

₹ 31000 Get Latest Price

Packaging Size25kg Drum
Prescription/Non prescriptionPrescription
Type of APIAnti Infective API
Shelf life24 month
C.A.S. No85-85-8
Molecular FormulaC15H11N3O

Minimum order quantity: 1 Piece

Product: PAN Indictor
C.A.S. No. 85-85-8
M.F. C15H11N3O
M.W. 249.27gm/mole

Specifications:




Solubility 0.1 %(0.1N EtOH) Clear solution
Absorption Maximum (in EtOH) ?max 462-466nm
Absorptivity (A1%/1cm in EtOH, at ?max) >670
Loss on drying (110°C) <5%
Suitability as metal indicator Passes test

Product Description:

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. 1-(2-Pyridylazo)-2-naphthol is an indicator in complexometry and a reagent for the extraction and spectrophotometric determination of many transition metals.

Applications:

 

The compound forms various colored metal chelates. The stability is greatly affected by the acidity. The alkali and alkaline earth metals do not form chelate with APN. The compound is used as an indicator in the complexometric titration of zinc, copper, cadmium, with EDTA. Amoung the metals reacting with the dye, most form reddish colored chelates.

X

Contact Us

Bipin Jatakia (Director)
Karan Laborates
702, J Wing, Nisarg Heaven Co-Op HSG Soc Ltd, 90 Ft Road, Kandivali West
Mumbai - 400067, Maharashtra, India

Get Directions
Send Email
Share: