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101369 Neutral red (C.I. 50040)

indicator and for microbiology

Neutral red (C.I. 50040) MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 553-24-2 EC Number: 209-035-8 Molar Mass: 288.78 g/mol Hill Formula: C₁₅H₁₇ClN₄
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      553-24-2209-035-8C₁₅H₁₇ClN₄288.78 g/mol
      Description
      Catalogue Number101369
      References
      Product Information
      CAS number553-24-2
      EC number209-035-8
      Hill FormulaC₁₅H₁₇ClN₄
      Molar Mass288.78 g/mol
      HS Code3212 90 00
      Structure formula ImageStructure formula Image
      Quality SegmentMQ200
      Applications
      Biological Information
      Physicochemical Information
      Melting Point290 °C
      pH value3.1 (10 g/l, H₂O, 20 °C)
      Bulk density350 - 500 kg/m3
      Solubility50 g/l
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly 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 +2°C to +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Dye content (spectrophotometrically)≥ 75 %
      Identity (UV/VIS-Spectrum)passes test
      Transition rangepH 6.8 - pH 8.0 Violet red - orange yellow
      Absorption maximum λmax. (ethanol 50 %)540 - 543 nm
      Absorption maximum λ 1 (buffer pH 6.8)514 - 519 nm
      Absorption maximum λ 2 (buffer pH 8.0)453 - 456 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; ethanol 50 %)1180 - 1610
      Spec. Absorptivity A 1%/1cm (λ1max; 0.015 g/l; buffer pH 6.8; calc. on dried substances)425 - 600
      Spec. Absorptivity A 1%/1cm (λ2max; 0.015 g/l; buffer pH 8.0; calc. on dried substances)395 - 565
      TLC-Testpasses test
      Loss on drying (110 °C)≤ 18 %
      Suitability for microbiologypasses test
      Global Trade ITEM Number
      Catalogue Number GTIN
      101369 0