115933 Carmine (C.I. 75470)

115933
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      Overview

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      1159330005
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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