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108103 | Tetrazolium blue

108103
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      Overview

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      1081030005
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          Glas bottle pre packed 5 g
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          Description
          Catalogue Number108103
          DescriptionTETRAZOLIUM BLUE FOR MICROSCOPY
          OverviewTetrazolium blue is a dry dye for the staining of histological tissue sections and histochemical as well as in vivo methods on material of human origin.
          The dye is a CE certified IVD product and has a constant dye content and a reliable high quality, which is one of the major precondition for a reproducible diagnostic staining.
          References
          Product Information
          CAS number1871-22-3
          EC number217-488-8
          Hill FormulaC₄₀H₃₂Cl₂N₈O₂
          Molar Mass727.65 g/mol
          HS Code2933 99 80
          Structure formula Image
          Applications
          ApplicationTetrazolium blue for microscopy. CAS 1871-22-3, pH 3.7 (3 g/l, H₂O, 20 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          Melting Point265 - 270 °C (decomposition)
          pH value3.7 (3 g/l, H₂O, 20 °C)
          Bulk density490 kg/m3
          Solubility3 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          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
          Identity
          - chloride

          passes test
          - IR-spectrumpasses test
          - UV/VIS-Spectrumpasses test
          Absorption maximum λ max (Methanol)250 - 255 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; methanol; calc. on dried substance)≥ 700
          Loss on drying (110 °C)≤ 3 %
          Suitability for microscopypasses test