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105226 | New fuchsin (C.I. 42520)

105226
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      Overview

      Replacement Information

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      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1.05226.0100
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          Glass bottle 100 g
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          Description
          Catalogue Number105226
          DescriptionNEW FUCHSIN (C.I. 42520) FOR MICROSCOPY
          OverviewThe CERTISTAIN® dry dye New fuchsin (C.I. 42520) is used for the preparation of a staining solution that can be used for staining of histological tissue sections or other samples of human origin according to Ziehl-Neelsen, Gram staining as well as in combination with Schiff’s reagent.
          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 number3248-91-7
          EC number221-831-7
          Hill FormulaC₂₂H₂₄ClN₃
          Molar Mass365.91 g/mol
          HS Code3204 13 00
          Structure formula Image
          Applications
          ApplicationNew fuchsin (C.I. 42520) for microscopy Certistain®. CAS 3248-91-7, pH 3 - 4 (10 g/l, H₂O, 20 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          pH value3 - 4 (10 g/l, H₂O, 20 °C)
          Bulk density450 kg/m3
          Solubility10 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Hazard Pictogram(s)
          Hazard Statement(s)H350: May cause cancer.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          RTECSCX9825000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          WGKWGK 3 highly water endangering
          Disposal9
          Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
          Safety Information
          Hazard Symbols Toxic
          Categories of dangercarcinogenic
          R PhraseR 45
          May cause cancer.
          S PhraseS 53-37-45
          Avoid exposure - obtain special instructions before use.Wear suitable gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Dye content (spectrophotometrically)≥ 75 %
          Identity (UV/VIS-Spectrum)passes test
          Absorption maximum λ max (ethanol 50 %)553 - 556 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %)1810 - 2430
          TLC-Testpasses test
          Loss on drying (110 °C)≤ 10 %
          Suitability for microscopypasses test