115933 Carmine (C.I. 75470)

115933
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      Glass bottle 5 g
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      1159330025
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          Glass bottle 25 g
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          Description
          Catalogue Number115933
          DescriptionCARMINE (C.I. 75470) (CALCIUM-ALUMINIUM
          OverviewCarmine (C.I. 75470) is a CERTISTAIN® dry dye that is used for the preparation of a staining solution for staining nuclei and for demonstration of glycogen in histological sections of human origin.
          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 number1390-65-4
          EC number215-724-4
          Hill FormulaC₄₄H₃₇O₂₇AlCa*3H₂O
          Molar Mass1118.88 g/mol
          HS Code3203 00 90
          Applications
          ApplicationCertistain® dry dye used for glycogen and nuclear staining
          Biological Information
          Physicochemical Information
          Bulk density290 kg/m3
          Solubility1.3 g/l practically insoluble
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSFH8891000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly 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
          Identity
          - aluminium

          passes test
          - Calciumpasses test
          - UV/VIS-Spectrumpasses test
          Dye content (spectrophotometrically)≥ 50 % (als C₂₂H₂₀O₁₃)
          Absorption maximum λ 1 (Dimethyl sulfoxide)565 - 570 nm
          Absorption maximum λ 2 (Dimethyl sulfoxide)525 - 532 nm
          Spec. Absorptivity A 1%/1cm
          - λ1max; 0.05 g/l; DMSO

          80 - 110
          - λ2max; 0.05 g/l; DMSO105 - 150
          TLC-Testpasses test
          Water (according to Karl Fischer)≤ 15 %
          Sulfated ash10 - 17 %
          Suitability for microscopypasses test