A part of Merck

105231 | Fuchsin acid (C.I. 42685)

105231
Price could not be retrieved
Minimum Quantity needs to be mulitiple of
Upon Order Completion More Information
You Saved ()
 
Request Pricing
Limited AvailabilityLimited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      View Pricing & Availability
      Click To Print This Page

      Overview

      Replacement Information

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1.05231.0025
      Retrieving availability...
      Limited AvailabilityLimited Availability
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service

          Glass bottle 25 g
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity needs to be mulitiple of
          Upon Order Completion More Information
          You Saved ()
           
          Request Pricing
          Description
          Catalogue Number105231
          DescriptionFUCHSIN ACID (C.I. 42685) FOR MICROSCOPY
          OverviewThe CERTISTAIN® dry dye Acid fuchsin (C.I. 42685) is used for the preparation of a staining solution that can be used for staining connective tissues in histological sections with trichrome staining acc. to Mallory and van Gieson.
          As CERTISTAIN® dye it is chemically quality-certified according to highest standards and strict specifications. As an IVD product and CE registered, it can be used hassle-free in diagnostics and laboratory accreditations.
          References
          Product Information
          CAS number3244-88-0
          EC number221-816-5
          Hill FormulaC₂₀H₁₇N₃Na₂O₉S₃
          Molar Mass585.54 g/mol
          HS Code3204 12 00
          Structure formula Image
          Applications
          ApplicationFuchsin acid (C.I. 42685) for microscopy Certistain®. CAS 3244-88-0, pH 3 - 4 (10 g/l, H₂O, 20 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          Melting Point>130 °C (decomposition)
          pH value3 - 4 (10 g/l, H₂O, 20 °C)
          Bulk density920 kg/m3
          Solubility10 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSDD4737000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 2 water endangering
          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 +5°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Dye content (spectrophotometrically)≥ 60 %
          Identity (UV/VIS-Spectrum)passes test
          Absorption maximum λ max (Hydrochloric acid 0.0025 mol/l)540 - 549 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; hydrochloric acid 0.0025 mol/l)780 - 1310
          TLC-Testpasses test
          Loss on drying (110 °C)≤ 10 %
          Suitability for microscopypasses test