104022 Fast green FCF (C.I. 42053)

104022
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      Overview

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      Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
      1040220025
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          Glass bottle 25 g
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          Description
          Catalogue Number104022
          Synonyms(C.I. 42053) for microbiology Certistain®
          DescriptionFAST GREEN FCF (C.I. 42053) FOR MICROSCO
          OverviewThe Certistain® dry dye Fast Green FCF (C.I. 42053) is used for the preparation of a staining solution that can be used for modified connective tissue staining acc. to van Gieson in histological sections. Further it is applied in histology as counterstaining in e.g. trichrome staining acc. to Masson and additionally for histochemical staining, as well as in Cytology as counterstain instead of light green SF in Papanicolaou's staining.
          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 number2353-45-9
          EC number219-091-5
          Hill FormulaC₃₇H₃₄N₂Na₂O₁₀S₃
          Molar Mass808.86 g/mol
          HS Code3204 19 00
          Structure formula ImageStructure formula Image
          Applications
          ApplicationCertistain® dry dye used for connective tissue staining and counterstaining
          Biological Information
          Physicochemical Information
          Melting Point290 °C (decomposition)
          pH value2.7 (10 g/l, H₂O, 20 °C)
          Bulk density350 kg/m3
          Solubility150 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H341: Suspected of causing genetic defects.
          Precautionary Statement(s)P281: Use personal protective equipment as required.
          P308 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordWarning
          RTECSBQ4425000
          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
          Hazard Symbols Hazard SymbolsHarmful
          Categories of dangermutagenic
          R PhraseR 68
          Possible risk of irreversible effects.
          S PhraseS 36/37
          Wear suitable protective clothing and gloves.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Dye content (spectrophotometrically)≥ 85 %
          Identity (UV/VIS-Spectrum)passes test
          Absorption maximum λ max (ethanol 50 %)622 - 626 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.003 g/l; ethanol 50 %)1360 - 1610
          TLC-Testpasses test
          Loss on drying (110 °C)≤ 10 %
          Suitability for microscopypasses test