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105228 | m-Cresol purple

105228
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      2303-01-7 218-960-6 C₂₁H₁₈O₅S 382.43 g/mol

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      1052280005
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          Glas bottle pre packed 5 g
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          Description
          Catalogue Number105228
          Synonymsm-Cresolsulfonphthalein, 2',2''-Dimethylphenolsulfonphthalein, MCP
          References
          Product Information
          CAS number2303-01-7
          EC number218-960-6
          Hill FormulaC₂₁H₁₈O₅S
          Molar Mass382.43 g/mol
          HS Code2934 99 90
          Structure formula Image
          Applications
          Biological Information
          Physicochemical Information
          Bulk density480 kg/m3
          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
          Appearance (colour)dark red to olive green
          1st transition rangepH 1.2 - pH 2.8 pink - yellow
          2nd transition rangepH 7.4 - pH 9.0 brownish yellow - violet
          Appearance of solutionconforms
          Loss on drying (110 °C)≤ 1