101376 Neutral red (C.I. 50040)

101376
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1013760025
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      Glass bottle 25 g
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      Description
      Catalogue Number101376
      DescriptionNEUTRAL RED (C.I. 50040) FOR MICROSCOPY
      OverviewNEUTRAL RED (C.I. 50040) is a dry dye of the series of Certistain® dyes that is used for the preparation of a staining solution that can be used for supravital staining of leukocytes in blood of human origin. Further it is applied in histology for nuclear staining, fluorescence staining, polychrome staining or for counter staining in Gram staining. It is a CERTISTAIN® dye that 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 number553-24-2
      EC number209-035-8
      Hill FormulaC₁₅H₁₇ClN₄
      Molar Mass288.78 g/mol
      HS Code3204 13 00
      Structure formula ImageStructure formula Image
      Applications
      ApplicationUsed for supravital staining of leukocytes in blood, nuclear staining, fluorescence staining, polychrome staining, or for counterstaining in Gram staining
      Biological Information
      Physicochemical Information
      pH value3.1 (10 g/l, H₂O, 20 °C)
      Bulk density350 - 500 kg/m3
      Solubility50 g/l
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 2 obviously 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 +5°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Dye content (spectrophotometrically)≥ 90 %
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λ max (ethanol 50 %)540 - 543 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50 %)1420 - 1610
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 12 %
      Suitability for microscopypasses test