Millipore Sigma Vibrant Logo

107531 1-(2-Pyridylazo)-2-naphthol (PAN)

metal indicator Reag. Ph Eur

1-(2-Pyridylazo)-2-naphthol (PAN) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: PAN

CAS #: 85-85-8 EC Number: 201-637-9 Molar Mass: 249.27 g/mol Hill Formula: C₁₅H₁₁N₃O Grade: Reag. Ph Eur
View Products on Sigmaaldrich.com
107531
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar MassGrade Value
85-85-8201-637-9C₁₅H₁₁N₃O249.27 g/molReag. Ph Eur

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1075310005
Retrieving availability...
—
Limited Availability Limited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 5 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number107531
      SynonymsPAN
      References
      Product Information
      CAS number85-85-8
      EC number201-637-9
      GradeReag. Ph Eur
      Hill FormulaC₁₅H₁₁N₃O
      Molar Mass249.27 g/mol
      HS Code2933 39 39
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      Biological Information
      Physicochemical Information
      Melting Point138 - 141 °C
      Bulk density190 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Appearancebrick-red to orange-brown fine powder,eventually cohesive
      Appearance of solution (1.0 g/l; ethanol)Clear to almost clear, red-orange to brown-orange
      Melting point136 - 141 °C
      Absorption maximum λmax. (Ethanol)461 - 465 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; Ethanol)670 - 720
      Suitability as indicator (for metal titration)passes test
      Sensitivity test (Reag. Ph Eur)passes test
      Global Trade Item Number
      Catalog Number GTIN
      1075310005 04022536091556

      Documentation

      1-(2-Pyridylazo)-2-naphthol (PAN) SDS

      Title

      Safety Data Sheet (SDS) 

      1-(2-Pyridylazo)-2-naphthol (PAN) Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1075310005 Glass bottlePDF Specification Document